may endorse
Verbo regular: endorse - endorsed- endorsed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may endorse
you may endorse
he may endorse
we may endorse
you may endorse
they may endorse 	I may be endorsing
you may be endorsing
he may be endorsing
we may be endorsing
you may be endorsing
they may be endorsing	I may have endorsed
you may have endorsed
he may have endorsed
we may have endorsed
you may have endorsed
they may have endorsed	I may have been endorsing
you may have been endorsing
he may have been endorsing
we may have been endorsing
you may have been endorsing
they may have been endorsing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not endorse
you may not endorse
he may not endorse
we may not endorse
you may not endorse
they may not endorse 	I may not be endorsing
you may not be endorsing
he may not be endorsing
we may not be endorsing
you may not be endorsing
they may not be endorsing	I may not have endorsed
you may not have endorsed
he may not have endorsed
we may not have endorsed
you may not have endorsed
they may not have endorsed	I may not have been endorsing
you may not have been endorsing
he may not have been endorsing
we may not have been endorsing
you may not have been endorsing
they may not have been endorsing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I endorse?
may you endorse?
may he endorse?
may we endorse?
may you endorse?
may they endorse? 	may I be endorsing?
may you be endorsing?
may he be endorsing?
may we be endorsing?
may you be endorsing?
may they be endorsing? 	may I have endorsed?
may you have endorsed?
may he have endorsed?
may we have endorsed?
may you have endorsed?
may they have endorsed? 	may I have been endorsing?
may you have been endorsing?
may he have been endorsing?
may we have been endorsing?
may you have been endorsing?
may they have been endorsing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not endorse?
may you not endorse?
may he not endorse?
may we not endorse?
may you not endorse?
may they not endorse? 	may I not be endorsing?
may you not be endorsing?
may he not be endorsing?
may we not be endorsing?
may you not be endorsing?
may they not be endorsing? 	may I not have endorsed?
may you not have endorsed?
may he not have endorsed?
may we not have endorsed?
may you not have endorsed?
may they not have endorsed? 	may I not have been endorsing?
may you not have been endorsing?
may he not have been endorsing?
may we not have been endorsing?
may you not have been endorsing?
may they not have been endorsing?