English verb conjugation
COULD RUSH

Regular verb: rush - rushed - rushed

Affirmation

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

Negation

Simple form	V-ing form
I could not rush you could not rush he could not rush we could not rush you could not rush they could not rush	I could not be rushing you could not be rushing he could not be rushing we could not be rushing you could not be rushing they could not be rushing
Perfect	V-ing perfect
I could not have rushed you could not have rushed he could not have rushed we could not have rushed you could not have rushed they could not have rushed	I could not have been rushing you could not have been rushing he could not have been rushing we could not have been rushing you could not have been rushing they could not have been rushing

Interrogative form

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

Interro-negative form

Simple form	V-ing form
could I not rush? could you not rush? could he not rush? could we not rush? could you not rush? could they not rush?	could I not be rushing? could you not be rushing? could he not be rushing? could we not be rushing? could you not be rushing? could they not be rushing?
Perfect	V-ing perfect
could I not have rushed? could you not have rushed? could he not have rushed? could we not have rushed? could you not have rushed? could they not have rushed?	could I not have been rushing? could you not have been rushing? could he not have been rushing? could we not have been rushing? could you not have been rushing? could they not have been rushing?