Begin and answer the question When~while, when, whenever, as, before, after, since, until Where~ where, wherever Why~Because, since, as, so that How~as if, as though On what condition~ if, unless, though, although
Begin with Relative Pronouns: who, whose, whom, which, that Relative adverbs: where, when, why
Begin with: relative pronouns who, whose, whom, which, what, ever form relative adverbs: why, where, when and how relative adjectives: whose, which, whichever, what Subordinating Conjuctions: that, the fact that, if and whether
no subject OR verb and acts as one part of speech
to + verb (active) (used as a noun, adjective and adverb)
present participle, ing of verb thats used as a noun: DO, OP. SN, IO.