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 may not comment
you may not comment
she may not comment
we may not comment
you may not comment
they may not comment 	I may not be commenting
you may not be commenting
she may not be commenting
we may not be commenting
you may not be commenting
they may not be commenting	I may not have commented
you may not have commented
she may not have commented
we may not have commented
you may not have commented
they may not have commented	I may not have been commenting
you may not have been commenting
she may not have been commenting
we may not have been commenting
you may not have been commenting
they may not 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 	
may I not comment?
may you not comment?
may she not comment?
may we not comment?
may you not comment?
may they not comment? 	may I not be commenting?
may you not be commenting?
may she not be commenting?
may we not be commenting?
may you not be commenting?
may they not be commenting? 	may I not have commented?
may you not have commented?
may she not have commented?
may we not have commented?
may you not have commented?
may they not have commented? 	may I not have been commenting?
may you not have been commenting?
may she not have been commenting?
may we not have been commenting?
may you not have been commenting?
may they not have been commenting?