English verb conjugation
CAN PLUNK

Regular verb: plunk - plunked - plunked

Affirmation

Simple form	V-ing form
I can plunk you can plunk he can plunk we can plunk you can plunk they can plunk	I can be plunking you can be plunking he can be plunking we can be plunking you can be plunking they can be plunking
Perfect	V-ing perfect
I can have plunked you can have plunked he can have plunked we can have plunked you can have plunked they can have plunked	I can have been plunking you can have been plunking he can have been plunking we can have been plunking you can have been plunking they can have been plunking

Negation

Simple form	V-ing form
I can't plunk you can't plunk he can't plunk we can't plunk you can't plunk they can't plunk	I can't be plunking you can't be plunking he can't be plunking we can't be plunking you can't be plunking they can't be plunking
Perfect	V-ing perfect
I can't have plunked you can't have plunked he can't have plunked we can't have plunked you can't have plunked they can't have plunked	I can't have been plunking you can't have been plunking he can't have been plunking we can't have been plunking you can't have been plunking they can't have been plunking

Interrogative form

Simple form	V-ing form
can I plunk? can you plunk? can he plunk? can we plunk? can you plunk? can they plunk?	can I be plunking? can you be plunking? can he be plunking? can we be plunking? can you be plunking? can they be plunking?
Perfect	V-ing perfect
can I have plunked? can you have plunked? can he have plunked? can we have plunked? can you have plunked? can they have plunked?	can I have been plunking? can you have been plunking? can he have been plunking? can we have been plunking? can you have been plunking? can they have been plunking?

Interro-negative form

Simple form	V-ing form
can't I plunk? can't you plunk? can't he plunk? can't we plunk? can't you plunk? can't they plunk?	can't I be plunking? can't you be plunking? can't he be plunking? can't we be plunking? can't you be plunking? can't they be plunking?
Perfect	V-ing perfect
can't I have plunked? can't you have plunked? can't he have plunked? can't we have plunked? can't you have plunked? can't they have plunked?	can't I have been plunking? can't you have been plunking? can't he have been plunking? can't we have been plunking? can't you have been plunking? can't they have been plunking?