English verb conjugation
CAN SKUNK

Regular verb: skunk - skunked - skunked

Affirmation

Simple form	V-ing form
I can skunk you can skunk he can skunk we can skunk you can skunk they can skunk	I can be skunking you can be skunking he can be skunking we can be skunking you can be skunking they can be skunking
Perfect	V-ing perfect
I can have skunked you can have skunked he can have skunked we can have skunked you can have skunked they can have skunked	I can have been skunking you can have been skunking he can have been skunking we can have been skunking you can have been skunking they can have been skunking

Negation

Simple form	V-ing form
I can't skunk you can't skunk he can't skunk we can't skunk you can't skunk they can't skunk	I can't be skunking you can't be skunking he can't be skunking we can't be skunking you can't be skunking they can't be skunking
Perfect	V-ing perfect
I can't have skunked you can't have skunked he can't have skunked we can't have skunked you can't have skunked they can't have skunked	I can't have been skunking you can't have been skunking he can't have been skunking we can't have been skunking you can't have been skunking they can't have been skunking

Interrogative form

Simple form	V-ing form
can I skunk? can you skunk? can he skunk? can we skunk? can you skunk? can they skunk?	can I be skunking? can you be skunking? can he be skunking? can we be skunking? can you be skunking? can they be skunking?
Perfect	V-ing perfect
can I have skunked? can you have skunked? can he have skunked? can we have skunked? can you have skunked? can they have skunked?	can I have been skunking? can you have been skunking? can he have been skunking? can we have been skunking? can you have been skunking? can they have been skunking?

Interro-negative form

Simple form	V-ing form
can't I skunk? can't you skunk? can't he skunk? can't we skunk? can't you skunk? can't they skunk?	can't I be skunking? can't you be skunking? can't he be skunking? can't we be skunking? can't you be skunking? can't they be skunking?
Perfect	V-ing perfect
can't I have skunked? can't you have skunked? can't he have skunked? can't we have skunked? can't you have skunked? can't they have skunked?	can't I have been skunking? can't you have been skunking? can't he have been skunking? can't we have been skunking? can't you have been skunking? can't they have been skunking?