Answer:
The pattern ( / u ) is for iambic feet.
Explanation:
Iambic feet: It is represented by u / . " u " representing unstressed syllable and " / " representing stressed syllable. Such as 'a-bove'
Anapestic feet is has two unstressed syllables followed by a stressed syllable. For example un-der-stand. It is represented by " u u / ".
Trochaic feet is opposite to iambic feet. It has one stressed syllable followed by an unstressed syllable e.g. Ty-ger. It is represented by " / u ".
Dactylic foot is opposite to Anapestic feet i.e. two stressed syallables followed by one stressed syllable. It is represented by " / u u ".