may perk
Verbo regular: perk - perked- perked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may perk
you may perk
she may perk
we may perk
you may perk
they may perk 	I may be perking
you may be perking
she may be perking
we may be perking
you may be perking
they may be perking	I may have perked
you may have perked
she may have perked
we may have perked
you may have perked
they may have perked	I may have been perking
you may have been perking
she may have been perking
we may have been perking
you may have been perking
they may have been perking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not perk
you may not perk
she may not perk
we may not perk
you may not perk
they may not perk 	I may not be perking
you may not be perking
she may not be perking
we may not be perking
you may not be perking
they may not be perking	I may not have perked
you may not have perked
she may not have perked
we may not have perked
you may not have perked
they may not have perked	I may not have been perking
you may not have been perking
she may not have been perking
we may not have been perking
you may not have been perking
they may not have been perking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I perk?
may you perk?
may she perk?
may we perk?
may you perk?
may they perk? 	may I be perking?
may you be perking?
may she be perking?
may we be perking?
may you be perking?
may they be perking? 	may I have perked?
may you have perked?
may she have perked?
may we have perked?
may you have perked?
may they have perked? 	may I have been perking?
may you have been perking?
may she have been perking?
may we have been perking?
may you have been perking?
may they have been perking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not perk?
may you not perk?
may she not perk?
may we not perk?
may you not perk?
may they not perk? 	may I not be perking?
may you not be perking?
may she not be perking?
may we not be perking?
may you not be perking?
may they not be perking? 	may I not have perked?
may you not have perked?
may she not have perked?
may we not have perked?
may you not have perked?
may they not have perked? 	may I not have been perking?
may you not have been perking?
may she not have been perking?
may we not have been perking?
may you not have been perking?
may they not have been perking?