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 cannot plunk you cannot plunk he cannot plunk we cannot plunk you cannot plunk they cannot plunk	I cannot be plunking you cannot be plunking he cannot be plunking we cannot be plunking you cannot be plunking they cannot be plunking
Perfect	V-ing perfect
I cannot have plunked you cannot have plunked he cannot have plunked we cannot have plunked you cannot have plunked they cannot have plunked	I cannot have been plunking you cannot have been plunking he cannot have been plunking we cannot have been plunking you cannot have been plunking they cannot 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 I not plunk? can you not plunk? can he not plunk? can we not plunk? can you not plunk? can they not plunk?	can I not be plunking? can you not be plunking? can he not be plunking? can we not be plunking? can you not be plunking? can they not be plunking?
Perfect	V-ing perfect
can I not have plunked? can you not have plunked? can he not have plunked? can we not have plunked? can you not have plunked? can they not have plunked?	can I not have been plunking? can you not have been plunking? can he not have been plunking? can we not have been plunking? can you not have been plunking? can they not have been plunking?