The spelling of "gets bed with" may seem confusing, but it can be explained through the use of the International Phonetic Alphabet (IPA). In IPA, the pronunciation is /ɡɛts bɛd wɪð/. The spelling is derived from the irregular past tense verb "gets" (ɡɛts) and the preposition "with" (wɪð). The word "bed" (bɛd) acts as a noun and is used in its bare form. Altogether, "gets bed with" means that someone is getting into bed with someone else.