can perk perk
Regular verb: perk perk - perk perked- perk perked

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can perk perk
you can perk perk
he can perk perk
we can perk perk
you can perk perk
they can perk perk 	I can be perk perking
you can be perk perking
he can be perk perking
we can be perk perking
you can be perk perking
they can be perk perking	I can have perk perked
you can have perk perked
he can have perk perked
we can have perk perked
you can have perk perked
they can have perk perked	I can have been perk perking
you can have been perk perking
he can have been perk perking
we can have been perk perking
you can have been perk perking
they can have been perk perking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot perk perk
you cannot perk perk
he cannot perk perk
we cannot perk perk
you cannot perk perk
they cannot perk perk 	I cannot be perk perking
you cannot be perk perking
he cannot be perk perking
we cannot be perk perking
you cannot be perk perking
they cannot be perk perking	I cannot have perk perked
you cannot have perk perked
he cannot have perk perked
we cannot have perk perked
you cannot have perk perked
they cannot have perk perked	I cannot have been perk perking
you cannot have been perk perking
he cannot have been perk perking
we cannot have been perk perking
you cannot have been perk perking
they cannot have been perk perking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I perk perk?
can you perk perk?
can he perk perk?
can we perk perk?
can you perk perk?
can they perk perk? 	can I be perk perking?
can you be perk perking?
can he be perk perking?
can we be perk perking?
can you be perk perking?
can they be perk perking? 	can I have perk perked?
can you have perk perked?
can he have perk perked?
can we have perk perked?
can you have perk perked?
can they have perk perked? 	can I have been perk perking?
can you have been perk perking?
can he have been perk perking?
can we have been perk perking?
can you have been perk perking?
can they have been perk perking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not perk perk?
can you not perk perk?
can he not perk perk?
can we not perk perk?
can you not perk perk?
can they not perk perk? 	can I not be perk perking?
can you not be perk perking?
can he not be perk perking?
can we not be perk perking?
can you not be perk perking?
can they not be perk perking? 	can I not have perk perked?
can you not have perk perked?
can he not have perk perked?
can we not have perk perked?
can you not have perk perked?
can they not have perk perked? 	can I not have been perk perking?
can you not have been perk perking?
can he not have been perk perking?
can we not have been perk perking?
can you not have been perk perking?
can they not have been perk perking?