Spit in (something) verb phrase
If you spit in something, you expel saliva or phlegm from your mouth into something.
The wet cough makes me spit in sometimes.
Used to say that someone expels something from their mouth into something.
Please spit your gum in the dustbin.
She kept chewing watermelon seeds and spitting their shells in a plastic bag during the movie.
To vomit
The verb should be conjugated with its tense.