def build_ngram_counts(words,n):
    d={}
    for i in range(len(words)-n):
        key=[]
        for j in  range(n):
            key.append(words[i+j])
        temp_list=[[],[]]
        for each_word in words:
            if each_word==key[-1]:
                index=find_index(words,each_word)
                temp_list[0]=[words[u] for u in index]



#find the number of appearances STILL


        d[tuple(key)]=temp_list
    print(d)
def find_index(array,word_of_good): #used for function 3 build_n_gram
    index=[]
    for x in range(len(array)):
        if word_of_good==array[x]:
            index.append(x+1)
    return index