can prank
Regular verb: prank - pranked- pranked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can prank
you can prank
she can prank
we can prank
you can prank
they can prank 	I can be pranking
you can be pranking
she can be pranking
we can be pranking
you can be pranking
they can be pranking	I can have pranked
you can have pranked
she can have pranked
we can have pranked
you can have pranked
they can have pranked	I can have been pranking
you can have been pranking
she can have been pranking
we can have been pranking
you can have been pranking
they can have been pranking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't prank
you can't prank
she can't prank
we can't prank
you can't prank
they can't prank 	I can't be pranking
you can't be pranking
she can't be pranking
we can't be pranking
you can't be pranking
they can't be pranking	I can't have pranked
you can't have pranked
she can't have pranked
we can't have pranked
you can't have pranked
they can't have pranked	I can't have been pranking
you can't have been pranking
she can't have been pranking
we can't have been pranking
you can't have been pranking
they can't have been pranking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I prank?
can you prank?
can she prank?
can we prank?
can you prank?
can they prank? 	can I be pranking?
can you be pranking?
can she be pranking?
can we be pranking?
can you be pranking?
can they be pranking? 	can I have pranked?
can you have pranked?
can she have pranked?
can we have pranked?
can you have pranked?
can they have pranked? 	can I have been pranking?
can you have been pranking?
can she have been pranking?
can we have been pranking?
can you have been pranking?
can they have been pranking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I prank?
can't you prank?
can't she prank?
can't we prank?
can't you prank?
can't they prank? 	can't I be pranking?
can't you be pranking?
can't she be pranking?
can't we be pranking?
can't you be pranking?
can't they be pranking? 	can't I have pranked?
can't you have pranked?
can't she have pranked?
can't we have pranked?
can't you have pranked?
can't they have pranked? 	can't I have been pranking?
can't you have been pranking?
can't she have been pranking?
can't we have been pranking?
can't you have been pranking?
can't they have been pranking?