English verb conjugation
CAN COEXTEND

Regular verb: coextend - coextended - coextended

Affirmation

Simple form	V-ing form
I can coextend you can coextend he can coextend we can coextend you can coextend they can coextend	I can be coextending you can be coextending he can be coextending we can be coextending you can be coextending they can be coextending
Perfect	V-ing perfect
I can have coextended you can have coextended he can have coextended we can have coextended you can have coextended they can have coextended	I can have been coextending you can have been coextending he can have been coextending we can have been coextending you can have been coextending they can have been coextending

Negation

Simple form	V-ing form
I can't coextend you can't coextend he can't coextend we can't coextend you can't coextend they can't coextend	I can't be coextending you can't be coextending he can't be coextending we can't be coextending you can't be coextending they can't be coextending
Perfect	V-ing perfect
I can't have coextended you can't have coextended he can't have coextended we can't have coextended you can't have coextended they can't have coextended	I can't have been coextending you can't have been coextending he can't have been coextending we can't have been coextending you can't have been coextending they can't have been coextending

Interrogative form

Simple form	V-ing form
can I coextend? can you coextend? can he coextend? can we coextend? can you coextend? can they coextend?	can I be coextending? can you be coextending? can he be coextending? can we be coextending? can you be coextending? can they be coextending?
Perfect	V-ing perfect
can I have coextended? can you have coextended? can he have coextended? can we have coextended? can you have coextended? can they have coextended?	can I have been coextending? can you have been coextending? can he have been coextending? can we have been coextending? can you have been coextending? can they have been coextending?

Interro-negative form

Simple form	V-ing form
can't I coextend? can't you coextend? can't he coextend? can't we coextend? can't you coextend? can't they coextend?	can't I be coextending? can't you be coextending? can't he be coextending? can't we be coextending? can't you be coextending? can't they be coextending?
Perfect	V-ing perfect
can't I have coextended? can't you have coextended? can't he have coextended? can't we have coextended? can't you have coextended? can't they have coextended?	can't I have been coextending? can't you have been coextending? can't he have been coextending? can't we have been coextending? can't you have been coextending? can't they have been coextending?