can plunk
Regular verb: plunk - plunked- plunked

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