may howl
Verbo regular: howl - howled- howled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may howl
you may howl
he may howl
we may howl
you may howl
they may howl 	I may be howling
you may be howling
he may be howling
we may be howling
you may be howling
they may be howling	I may have howled
you may have howled
he may have howled
we may have howled
you may have howled
they may have howled	I may have been howling
you may have been howling
he may have been howling
we may have been howling
you may have been howling
they may have been howling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't howl
you mayn't howl
he mayn't howl
we mayn't howl
you mayn't howl
they mayn't howl 	I mayn't be howling
you mayn't be howling
he mayn't be howling
we mayn't be howling
you mayn't be howling
they mayn't be howling	I mayn't have howled
you mayn't have howled
he mayn't have howled
we mayn't have howled
you mayn't have howled
they mayn't have howled	I mayn't have been howling
you mayn't have been howling
he mayn't have been howling
we mayn't have been howling
you mayn't have been howling
they mayn't have been howling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I howl?
may you howl?
may he howl?
may we howl?
may you howl?
may they howl? 	may I be howling?
may you be howling?
may he be howling?
may we be howling?
may you be howling?
may they be howling? 	may I have howled?
may you have howled?
may he have howled?
may we have howled?
may you have howled?
may they have howled? 	may I have been howling?
may you have been howling?
may he have been howling?
may we have been howling?
may you have been howling?
may they have been howling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I howl?
mayn't you howl?
mayn't he howl?
mayn't we howl?
mayn't you howl?
mayn't they howl? 	mayn't I be howling?
mayn't you be howling?
mayn't he be howling?
mayn't we be howling?
mayn't you be howling?
mayn't they be howling? 	mayn't I have howled?
mayn't you have howled?
mayn't he have howled?
mayn't we have howled?
mayn't you have howled?
mayn't they have howled? 	mayn't I have been howling?
mayn't you have been howling?
mayn't he have been howling?
mayn't we have been howling?
mayn't you have been howling?
mayn't they have been howling?