may frock
Verbo regular: frock - frocked- frocked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may frock
you may frock
she may frock
we may frock
you may frock
they may frock 	I may be frocking
you may be frocking
she may be frocking
we may be frocking
you may be frocking
they may be frocking	I may have frocked
you may have frocked
she may have frocked
we may have frocked
you may have frocked
they may have frocked	I may have been frocking
you may have been frocking
she may have been frocking
we may have been frocking
you may have been frocking
they may have been frocking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not frock
you may not frock
she may not frock
we may not frock
you may not frock
they may not frock 	I may not be frocking
you may not be frocking
she may not be frocking
we may not be frocking
you may not be frocking
they may not be frocking	I may not have frocked
you may not have frocked
she may not have frocked
we may not have frocked
you may not have frocked
they may not have frocked	I may not have been frocking
you may not have been frocking
she may not have been frocking
we may not have been frocking
you may not have been frocking
they may not have been frocking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I frock?
may you frock?
may she frock?
may we frock?
may you frock?
may they frock? 	may I be frocking?
may you be frocking?
may she be frocking?
may we be frocking?
may you be frocking?
may they be frocking? 	may I have frocked?
may you have frocked?
may she have frocked?
may we have frocked?
may you have frocked?
may they have frocked? 	may I have been frocking?
may you have been frocking?
may she have been frocking?
may we have been frocking?
may you have been frocking?
may they have been frocking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not frock?
may you not frock?
may she not frock?
may we not frock?
may you not frock?
may they not frock? 	may I not be frocking?
may you not be frocking?
may she not be frocking?
may we not be frocking?
may you not be frocking?
may they not be frocking? 	may I not have frocked?
may you not have frocked?
may she not have frocked?
may we not have frocked?
may you not have frocked?
may they not have frocked? 	may I not have been frocking?
may you not have been frocking?
may she not have been frocking?
may we not have been frocking?
may you not have been frocking?
may they not have been frocking?