English verb conjugation
CAN CHUCK

Regular verb: chuck - chucked - chucked

Affirmation

Simple form	V-ing form
I can chuck you can chuck he can chuck we can chuck you can chuck they can chuck	I can be chucking you can be chucking he can be chucking we can be chucking you can be chucking they can be chucking
Perfect	V-ing perfect
I can have chucked you can have chucked he can have chucked we can have chucked you can have chucked they can have chucked	I can have been chucking you can have been chucking he can have been chucking we can have been chucking you can have been chucking they can have been chucking

Negation

Simple form	V-ing form
I can't chuck you can't chuck he can't chuck we can't chuck you can't chuck they can't chuck	I can't be chucking you can't be chucking he can't be chucking we can't be chucking you can't be chucking they can't be chucking
Perfect	V-ing perfect
I can't have chucked you can't have chucked he can't have chucked we can't have chucked you can't have chucked they can't have chucked	I can't have been chucking you can't have been chucking he can't have been chucking we can't have been chucking you can't have been chucking they can't have been chucking

Interrogative form

Simple form	V-ing form
can I chuck? can you chuck? can he chuck? can we chuck? can you chuck? can they chuck?	can I be chucking? can you be chucking? can he be chucking? can we be chucking? can you be chucking? can they be chucking?
Perfect	V-ing perfect
can I have chucked? can you have chucked? can he have chucked? can we have chucked? can you have chucked? can they have chucked?	can I have been chucking? can you have been chucking? can he have been chucking? can we have been chucking? can you have been chucking? can they have been chucking?

Interro-negative form

Simple form	V-ing form
can't I chuck? can't you chuck? can't he chuck? can't we chuck? can't you chuck? can't they chuck?	can't I be chucking? can't you be chucking? can't he be chucking? can't we be chucking? can't you be chucking? can't they be chucking?
Perfect	V-ing perfect
can't I have chucked? can't you have chucked? can't he have chucked? can't we have chucked? can't you have chucked? can't they have chucked?	can't I have been chucking? can't you have been chucking? can't he have been chucking? can't we have been chucking? can't you have been chucking? can't they have been chucking?