def find_ngrams(input_list, n, **kwargs):
    """Generates all n-gram combinations from a list of strings

    Args:
        input_list (list): List of string to n-gramize
        n (int): The size of the n-gram

    Returns:
        list: A list of ngrams across all the strings in the \
            input list
    """
    del kwargs
    result = []
    for ngram in zip(*[input_list[i:] for i in range(n)]):
        result.append(" ".join(ngram))
    return result