ab word family picture card. Word families are groups of words that have a common pattern in them. In _ab word family “ab” is the main sound. They are a groups of letters with the same ending, starting or middle sound . In this worksheet kids will learn to read and recognize ap words using picture clues and circle them. This will help kids to recollect and memorize the _ab words. It will also help them to understand the words better and use them correctly in sentences later. Read the words with ab sounds. Recognize word patterns with help of picture clues to learn spellings and expand vocabulary.