English verb conjugation
CAN CONTEND CONTEND

Regular verb: contend contend - contend contended - contend contended

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I can contend contend you can contend contend he can contend contend we can contend contend you can contend contend they can contend contend	I can be contend contending you can be contend contending he can be contend contending we can be contend contending you can be contend contending they can be contend contending
Perfect	V-ing perfect
I can have contend contended you can have contend contended he can have contend contended we can have contend contended you can have contend contended they can have contend contended	I can have been contend contending you can have been contend contending he can have been contend contending we can have been contend contending you can have been contend contending they can have been contend contending

Negation

Simple form	V-ing form
I can't contend contend you can't contend contend he can't contend contend we can't contend contend you can't contend contend they can't contend contend	I can't be contend contending you can't be contend contending he can't be contend contending we can't be contend contending you can't be contend contending they can't be contend contending
Perfect	V-ing perfect
I can't have contend contended you can't have contend contended he can't have contend contended we can't have contend contended you can't have contend contended they can't have contend contended	I can't have been contend contending you can't have been contend contending he can't have been contend contending we can't have been contend contending you can't have been contend contending they can't have been contend contending

Interrogative form

Simple form	V-ing form
can I contend contend? can you contend contend? can he contend contend? can we contend contend? can you contend contend? can they contend contend?	can I be contend contending? can you be contend contending? can he be contend contending? can we be contend contending? can you be contend contending? can they be contend contending?
Perfect	V-ing perfect
can I have contend contended? can you have contend contended? can he have contend contended? can we have contend contended? can you have contend contended? can they have contend contended?	can I have been contend contending? can you have been contend contending? can he have been contend contending? can we have been contend contending? can you have been contend contending? can they have been contend contending?

Interro-negative form

Simple form	V-ing form
can't I contend contend? can't you contend contend? can't he contend contend? can't we contend contend? can't you contend contend? can't they contend contend?	can't I be contend contending? can't you be contend contending? can't he be contend contending? can't we be contend contending? can't you be contend contending? can't they be contend contending?
Perfect	V-ing perfect
can't I have contend contended? can't you have contend contended? can't he have contend contended? can't we have contend contended? can't you have contend contended? can't they have contend contended?	can't I have been contend contending? can't you have been contend contending? can't he have been contend contending? can't we have been contend contending? can't you have been contend contending? can't they have been contend contending?