diff --git a/native/jni/src/binary_format.h b/native/jni/src/binary_format.h
index b8ac952..d5d67c1 100644
--- a/native/jni/src/binary_format.h
+++ b/native/jni/src/binary_format.h
@@ -66,6 +66,7 @@
             const int length);
     static int getWordAtAddress(const uint8_t* const root, const int address, const int maxDepth,
             uint16_t* outWord);
+    static int getProbability(const int bigramListPosition, const int unigramFreq);
 
     // Flags for special processing
     // Those *must* match the flags in makedict (BinaryDictInputOutput#*_PROCESSING_FLAG) or
@@ -517,6 +518,14 @@
     return 0;
 }
 
+// This should probably return a probability in log space.
+inline int BinaryFormat::getProbability(const int bigramListPosition, const int unigramFreq) {
+    // TODO: use the bigram list position to get the bigram probability. If the bigram
+    // is not found, use the unigram frequency.
+    // TODO: if the unigram frequency is used, compute the actual probability
+    return unigramFreq;
+}
+
 } // namespace latinime
 
 #endif // LATINIME_BINARY_FORMAT_H
diff --git a/native/jni/src/correction.cpp b/native/jni/src/correction.cpp
index 087219e..376e9a1 100644
--- a/native/jni/src/correction.cpp
+++ b/native/jni/src/correction.cpp
@@ -165,28 +165,28 @@
             wordCount, this, isSpaceProximity, word);
 }
 
-int Correction::getFinalFreq(const int freq, unsigned short **word, int *wordLength) {
-    return getFinalFreqInternal(freq, word, wordLength, mInputLength);
+int Correction::getFinalProbability(const int probability, unsigned short **word, int *wordLength) {
+    return getFinalProbabilityInternal(probability, word, wordLength, mInputLength);
 }
 
-int Correction::getFinalFreqForSubQueue(const int freq, unsigned short **word, int *wordLength,
-        const int inputLength) {
-    return getFinalFreqInternal(freq, word, wordLength, inputLength);
+int Correction::getFinalProbabilityForSubQueue(const int probability, unsigned short **word,
+        int *wordLength, const int inputLength) {
+    return getFinalProbabilityInternal(probability, word, wordLength, inputLength);
 }
 
-int Correction::getFinalFreqInternal(const int freq, unsigned short **word, int *wordLength,
-        const int inputLength) {
+int Correction::getFinalProbabilityInternal(const int probability, unsigned short **word,
+        int *wordLength, const int inputLength) {
     const int outputIndex = mTerminalOutputIndex;
     const int inputIndex = mTerminalInputIndex;
     *wordLength = outputIndex + 1;
     if (outputIndex < MIN_SUGGEST_DEPTH) {
-        return NOT_A_FREQUENCY;
+        return NOT_A_PROBABILITY;
     }
 
     *word = mWord;
-    int finalFreq = Correction::RankingAlgorithm::calculateFinalFreq(
-            inputIndex, outputIndex, freq, mEditDistanceTable, this, inputLength);
-    return finalFreq;
+    int finalProbability= Correction::RankingAlgorithm::calculateFinalProbability(
+            inputIndex, outputIndex, probability, mEditDistanceTable, this, inputLength);
+    return finalProbability;
 }
 
 bool Correction::initProcessState(const int outputIndex) {
@@ -649,8 +649,8 @@
 //////////////////////
 
 /* static */
-int Correction::RankingAlgorithm::calculateFinalFreq(const int inputIndex, const int outputIndex,
-        const int freq, int* editDistanceTable, const Correction* correction,
+int Correction::RankingAlgorithm::calculateFinalProbability(const int inputIndex,
+        const int outputIndex, const int freq, int* editDistanceTable, const Correction* correction,
         const int inputLength) {
     const int excessivePos = correction->getExcessivePos();
     const int typedLetterMultiplier = correction->TYPED_LETTER_MULTIPLIER;
diff --git a/native/jni/src/correction.h b/native/jni/src/correction.h
index ee55c96..1b4e4bf 100644
--- a/native/jni/src/correction.h
+++ b/native/jni/src/correction.h
@@ -132,9 +132,9 @@
     int getFreqForSplitMultipleWords(
             const int *freqArray, const int *wordLengthArray, const int wordCount,
             const bool isSpaceProximity, const unsigned short *word);
-    int getFinalFreq(const int freq, unsigned short **word, int* wordLength);
-    int getFinalFreqForSubQueue(const int freq, unsigned short **word, int* wordLength,
-            const int inputLength);
+    int getFinalProbability(const int probability, unsigned short **word, int* wordLength);
+    int getFinalProbabilityForSubQueue(const int probability, unsigned short **word,
+            int* wordLength, const int inputLength);
 
     CorrectionType processCharAndCalcState(const int32_t c, const bool isTerminal);
 
@@ -156,8 +156,8 @@
 
     class RankingAlgorithm {
      public:
-        static int calculateFinalFreq(const int inputIndex, const int depth,
-                const int freq, int *editDistanceTable, const Correction* correction,
+        static int calculateFinalProbability(const int inputIndex, const int depth,
+                const int probability, int *editDistanceTable, const Correction* correction,
                 const int inputLength);
         static int calcFreqForSplitMultipleWords(const int *freqArray, const int *wordLengthArray,
                 const int wordCount, const Correction* correction, const bool isSpaceProximity,
@@ -182,8 +182,8 @@
             const int32_t c, const bool isTerminal, const bool inputIndexIncremented);
     inline CorrectionType processUnrelatedCorrectionType();
     inline void addCharToCurrentWord(const int32_t c);
-    inline int getFinalFreqInternal(const int freq, unsigned short **word, int* wordLength,
-            const int inputLength);
+    inline int getFinalProbabilityInternal(const int probability, unsigned short **word,
+            int* wordLength, const int inputLength);
 
     const int TYPED_LETTER_MULTIPLIER;
     const int FULL_WORD_MULTIPLIER;
diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h
index e882c37..c99f8a8 100644
--- a/native/jni/src/defines.h
+++ b/native/jni/src/defines.h
@@ -172,7 +172,7 @@
 #define PROXIMITY_CHAR_WITHOUT_DISTANCE_INFO -3
 #define ADDITIONAL_PROXIMITY_CHAR_DISTANCE_INFO -4
 #define NOT_AN_INDEX -1
-#define NOT_A_FREQUENCY -1
+#define NOT_A_PROBABILITY -1
 
 #define KEYCODE_SPACE ' '
 
diff --git a/native/jni/src/unigram_dictionary.cpp b/native/jni/src/unigram_dictionary.cpp
index 05c124b..a3eda00 100644
--- a/native/jni/src/unigram_dictionary.cpp
+++ b/native/jni/src/unigram_dictionary.cpp
@@ -349,7 +349,7 @@
     }
 }
 
-inline void UnigramDictionary::onTerminal(const int freq,
+inline void UnigramDictionary::onTerminal(const int probability,
         const TerminalAttributes& terminalAttributes, Correction *correction,
         WordsPriorityQueuePool *queuePool, const bool addToMasterQueue,
         const int currentWordIndex) {
@@ -361,26 +361,28 @@
 
     if ((currentWordIndex == FIRST_WORD_INDEX) && addToMasterQueue) {
         WordsPriorityQueue *masterQueue = queuePool->getMasterQueue();
-        const int finalFreq = correction->getFinalFreq(freq, &wordPointer, &wordLength);
-        if (finalFreq != NOT_A_FREQUENCY) {
-            addWord(wordPointer, wordLength, finalFreq, masterQueue);
+        const int finalProbability =
+                correction->getFinalProbability(probability, &wordPointer, &wordLength);
+        if (finalProbability != NOT_A_PROBABILITY) {
+            addWord(wordPointer, wordLength, finalProbability, masterQueue);
 
-            const int shortcutFreq = finalFreq > 0 ? finalFreq - 1 : 0;
+            const int shortcutProbability = finalProbability > 0 ? finalProbability - 1 : 0;
             // Please note that the shortcut candidates will be added to the master queue only.
             TerminalAttributes::ShortcutIterator iterator =
                     terminalAttributes.getShortcutIterator();
             while (iterator.hasNextShortcutTarget()) {
                 // TODO: addWord only supports weak ordering, meaning we have no means
                 // to control the order of the shortcuts relative to one another or to the word.
-                // We need to either modulate the frequency of each shortcut according
-                // to its own shortcut frequency or to make the queue
+                // We need to either modulate the probability of each shortcut according
+                // to its own shortcut probability or to make the queue
                 // so that the insert order is protected inside the queue for words
                 // with the same score. For the moment we use -1 to make sure the shortcut will
                 // never be in front of the word.
                 uint16_t shortcutTarget[MAX_WORD_LENGTH_INTERNAL];
                 const int shortcutTargetStringLength = iterator.getNextShortcutTarget(
                         MAX_WORD_LENGTH_INTERNAL, shortcutTarget);
-                addWord(shortcutTarget, shortcutTargetStringLength, shortcutFreq, masterQueue);
+                addWord(shortcutTarget, shortcutTargetStringLength, shortcutProbability,
+                        masterQueue);
             }
         }
     }
@@ -393,9 +395,9 @@
         if (!subQueue) {
             return;
         }
-        const int finalFreq = correction->getFinalFreqForSubQueue(freq, &wordPointer, &wordLength,
-                inputIndex);
-        addWord(wordPointer, wordLength, finalFreq, subQueue);
+        const int finalProbability = correction->getFinalProbabilityForSubQueue(
+                probability, &wordPointer, &wordLength, inputIndex);
+        addWord(wordPointer, wordLength, finalProbability, subQueue);
     }
 }
 
@@ -762,6 +764,8 @@
         correction->checkState();
     }
     int pos = initialPos;
+    // TODO: get this as an argument
+    const int bigramListPosition = 0;
 
     // Flags contain the following information:
     // - Address type (MASK_GROUP_ADDRESS_TYPE) on two bits:
@@ -834,11 +838,12 @@
     if (isTerminalNode) {
         // The frequency should be here, because we come here only if this is actually
         // a terminal node, and we are on its last char.
-        const int freq = BinaryFormat::readFrequencyWithoutMovingPointer(DICT_ROOT, pos);
+        const int unigramFreq = BinaryFormat::readFrequencyWithoutMovingPointer(DICT_ROOT, pos);
         const int childrenAddressPos = BinaryFormat::skipFrequency(flags, pos);
         const int attributesPos = BinaryFormat::skipChildrenPosition(flags, childrenAddressPos);
         TerminalAttributes terminalAttributes(DICT_ROOT, flags, attributesPos);
-        onTerminal(freq, terminalAttributes, correction, queuePool, needsToInvokeOnTerminal,
+        const int probability = BinaryFormat::getProbability(bigramListPosition, unigramFreq);
+        onTerminal(probability, terminalAttributes, correction, queuePool, needsToInvokeOnTerminal,
                 currentWordIndex);
 
         // If there are more chars in this node, then this virtual node has children.