English verb conjugation
CAN RUSH

Regular verb: rush - rushed - rushed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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