English verb conjugation
CAN COAL COAL

Regular verb: coal coal - coal coaled - coal coaled

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

Affirmation

Simple form	V-ing form
I can coal coal you can coal coal he can coal coal we can coal coal you can coal coal they can coal coal	I can be coal coaling you can be coal coaling he can be coal coaling we can be coal coaling you can be coal coaling they can be coal coaling
Perfect	V-ing perfect
I can have coal coaled you can have coal coaled he can have coal coaled we can have coal coaled you can have coal coaled they can have coal coaled	I can have been coal coaling you can have been coal coaling he can have been coal coaling we can have been coal coaling you can have been coal coaling they can have been coal coaling

Negation

Simple form	V-ing form
I cannot coal coal you cannot coal coal he cannot coal coal we cannot coal coal you cannot coal coal they cannot coal coal	I cannot be coal coaling you cannot be coal coaling he cannot be coal coaling we cannot be coal coaling you cannot be coal coaling they cannot be coal coaling
Perfect	V-ing perfect
I cannot have coal coaled you cannot have coal coaled he cannot have coal coaled we cannot have coal coaled you cannot have coal coaled they cannot have coal coaled	I cannot have been coal coaling you cannot have been coal coaling he cannot have been coal coaling we cannot have been coal coaling you cannot have been coal coaling they cannot have been coal coaling

Interrogative form

Simple form	V-ing form
can I coal coal? can you coal coal? can he coal coal? can we coal coal? can you coal coal? can they coal coal?	can I be coal coaling? can you be coal coaling? can he be coal coaling? can we be coal coaling? can you be coal coaling? can they be coal coaling?
Perfect	V-ing perfect
can I have coal coaled? can you have coal coaled? can he have coal coaled? can we have coal coaled? can you have coal coaled? can they have coal coaled?	can I have been coal coaling? can you have been coal coaling? can he have been coal coaling? can we have been coal coaling? can you have been coal coaling? can they have been coal coaling?

Interro-negative form

Simple form	V-ing form
can I not coal coal? can you not coal coal? can he not coal coal? can we not coal coal? can you not coal coal? can they not coal coal?	can I not be coal coaling? can you not be coal coaling? can he not be coal coaling? can we not be coal coaling? can you not be coal coaling? can they not be coal coaling?
Perfect	V-ing perfect
can I not have coal coaled? can you not have coal coaled? can he not have coal coaled? can we not have coal coaled? can you not have coal coaled? can they not have coal coaled?	can I not have been coal coaling? can you not have been coal coaling? can he not have been coal coaling? can we not have been coal coaling? can you not have been coal coaling? can they not have been coal coaling?