English verb conjugation
COULD BUM-RUSH

Regular verb: bum-rush - bum-rushed - bum-rushed

Affirmation

Simple form	V-ing form
I could bum-rush you could bum-rush he could bum-rush we could bum-rush you could bum-rush they could bum-rush	I could be bum-rushing you could be bum-rushing he could be bum-rushing we could be bum-rushing you could be bum-rushing they could be bum-rushing
Perfect	V-ing perfect
I could have bum-rushed you could have bum-rushed he could have bum-rushed we could have bum-rushed you could have bum-rushed they could have bum-rushed	I could have been bum-rushing you could have been bum-rushing he could have been bum-rushing we could have been bum-rushing you could have been bum-rushing they could have been bum-rushing

Negation

Simple form	V-ing form
I couldn't bum-rush you couldn't bum-rush he couldn't bum-rush we couldn't bum-rush you couldn't bum-rush they couldn't bum-rush	I couldn't be bum-rushing you couldn't be bum-rushing he couldn't be bum-rushing we couldn't be bum-rushing you couldn't be bum-rushing they couldn't be bum-rushing
Perfect	V-ing perfect
I couldn't have bum-rushed you couldn't have bum-rushed he couldn't have bum-rushed we couldn't have bum-rushed you couldn't have bum-rushed they couldn't have bum-rushed	I couldn't have been bum-rushing you couldn't have been bum-rushing he couldn't have been bum-rushing we couldn't have been bum-rushing you couldn't have been bum-rushing they couldn't have been bum-rushing

Interrogative form

Simple form	V-ing form
could I bum-rush? could you bum-rush? could he bum-rush? could we bum-rush? could you bum-rush? could they bum-rush?	could I be bum-rushing? could you be bum-rushing? could he be bum-rushing? could we be bum-rushing? could you be bum-rushing? could they be bum-rushing?
Perfect	V-ing perfect
could I have bum-rushed? could you have bum-rushed? could he have bum-rushed? could we have bum-rushed? could you have bum-rushed? could they have bum-rushed?	could I have been bum-rushing? could you have been bum-rushing? could he have been bum-rushing? could we have been bum-rushing? could you have been bum-rushing? could they have been bum-rushing?

Interro-negative form

Simple form	V-ing form
couldn't I bum-rush? couldn't you bum-rush? couldn't he bum-rush? couldn't we bum-rush? couldn't you bum-rush? couldn't they bum-rush?	couldn't I be bum-rushing? couldn't you be bum-rushing? couldn't he be bum-rushing? couldn't we be bum-rushing? couldn't you be bum-rushing? couldn't they be bum-rushing?
Perfect	V-ing perfect
couldn't I have bum-rushed? couldn't you have bum-rushed? couldn't he have bum-rushed? couldn't we have bum-rushed? couldn't you have bum-rushed? couldn't they have bum-rushed?	couldn't I have been bum-rushing? couldn't you have been bum-rushing? couldn't he have been bum-rushing? couldn't we have been bum-rushing? couldn't you have been bum-rushing? couldn't they have been bum-rushing?