Specification is used when a clause specifies something about an object or person.
Phase 8 is selected when there is a clause that modifies either the subject or the object. The connector that may or may not be present. We don't typically code the individual verb categories in multiverb utterances. However, if you do find infrequent occurrences of any single verb category after doing your main analysis, you could check back through the multiverb utterances and fill in any categories as necessary. I like the boy she likes.