may pen
Verbo regular: pen - penned- penned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may pen
you may pen
he may pen
we may pen
you may pen
they may pen 	I may be penning
you may be penning
he may be penning
we may be penning
you may be penning
they may be penning	I may have penned
you may have penned
he may have penned
we may have penned
you may have penned
they may have penned	I may have been penning
you may have been penning
he may have been penning
we may have been penning
you may have been penning
they may have been penning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't pen
you mayn't pen
he mayn't pen
we mayn't pen
you mayn't pen
they mayn't pen 	I mayn't be penning
you mayn't be penning
he mayn't be penning
we mayn't be penning
you mayn't be penning
they mayn't be penning	I mayn't have penned
you mayn't have penned
he mayn't have penned
we mayn't have penned
you mayn't have penned
they mayn't have penned	I mayn't have been penning
you mayn't have been penning
he mayn't have been penning
we mayn't have been penning
you mayn't have been penning
they mayn't have been penning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I pen?
may you pen?
may he pen?
may we pen?
may you pen?
may they pen? 	may I be penning?
may you be penning?
may he be penning?
may we be penning?
may you be penning?
may they be penning? 	may I have penned?
may you have penned?
may he have penned?
may we have penned?
may you have penned?
may they have penned? 	may I have been penning?
may you have been penning?
may he have been penning?
may we have been penning?
may you have been penning?
may they have been penning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I pen?
mayn't you pen?
mayn't he pen?
mayn't we pen?
mayn't you pen?
mayn't they pen? 	mayn't I be penning?
mayn't you be penning?
mayn't he be penning?
mayn't we be penning?
mayn't you be penning?
mayn't they be penning? 	mayn't I have penned?
mayn't you have penned?
mayn't he have penned?
mayn't we have penned?
mayn't you have penned?
mayn't they have penned? 	mayn't I have been penning?
mayn't you have been penning?
mayn't he have been penning?
mayn't we have been penning?
mayn't you have been penning?
mayn't they have been penning?