Phase 4 Recurrence + Action: Use of a recurrence word within an utterance that has a main category of ACTION (i.e., there is a single-verb in the utterance and it is an action verb). 

The utterance would first be coded according to its main category (Action) and then the coordinated category and phase, recurrence/4, would be added. 

The phase assignment for ACTION could then be done- it would be 4 because it contains recurrence. 

Utterance Explanation
Drink again. Drink is the action verb; again is the word that codes recur.
Eat another cookie. Eat is the action verb; another is the word that codes recur.
Sing more songs. Sing is the action verb; more is the word that codes recur.