may comment
Verbo regular: comment - commented- commented

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may comment
you may comment
she may comment
we may comment
you may comment
they may comment 	I may be commenting
you may be commenting
she may be commenting
we may be commenting
you may be commenting
they may be commenting	I may have commented
you may have commented
she may have commented
we may have commented
you may have commented
they may have commented	I may have been commenting
you may have been commenting
she may have been commenting
we may have been commenting
you may have been commenting
they may have been commenting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't comment
you mayn't comment
she mayn't comment
we mayn't comment
you mayn't comment
they mayn't comment 	I mayn't be commenting
you mayn't be commenting
she mayn't be commenting
we mayn't be commenting
you mayn't be commenting
they mayn't be commenting	I mayn't have commented
you mayn't have commented
she mayn't have commented
we mayn't have commented
you mayn't have commented
they mayn't have commented	I mayn't have been commenting
you mayn't have been commenting
she mayn't have been commenting
we mayn't have been commenting
you mayn't have been commenting
they mayn't have been commenting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I comment?
may you comment?
may she comment?
may we comment?
may you comment?
may they comment? 	may I be commenting?
may you be commenting?
may she be commenting?
may we be commenting?
may you be commenting?
may they be commenting? 	may I have commented?
may you have commented?
may she have commented?
may we have commented?
may you have commented?
may they have commented? 	may I have been commenting?
may you have been commenting?
may she have been commenting?
may we have been commenting?
may you have been commenting?
may they have been commenting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I comment?
mayn't you comment?
mayn't she comment?
mayn't we comment?
mayn't you comment?
mayn't they comment? 	mayn't I be commenting?
mayn't you be commenting?
mayn't she be commenting?
mayn't we be commenting?
mayn't you be commenting?
mayn't they be commenting? 	mayn't I have commented?
mayn't you have commented?
mayn't she have commented?
mayn't we have commented?
mayn't you have commented?
mayn't they have commented? 	mayn't I have been commenting?
mayn't you have been commenting?
mayn't she have been commenting?
mayn't we have been commenting?
mayn't you have been commenting?
mayn't they have been commenting?