could mentor
Verbo regular: mentor - mentored- mentored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could mentor
you could mentor
he could mentor
we could mentor
you could mentor
they could mentor 	I could be mentoring
you could be mentoring
he could be mentoring
we could be mentoring
you could be mentoring
they could be mentoring	I could have mentored
you could have mentored
he could have mentored
we could have mentored
you could have mentored
they could have mentored	I could have been mentoring
you could have been mentoring
he could have been mentoring
we could have been mentoring
you could have been mentoring
they could have been mentoring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not mentor
you could not mentor
he could not mentor
we could not mentor
you could not mentor
they could not mentor 	I could not be mentoring
you could not be mentoring
he could not be mentoring
we could not be mentoring
you could not be mentoring
they could not be mentoring	I could not have mentored
you could not have mentored
he could not have mentored
we could not have mentored
you could not have mentored
they could not have mentored	I could not have been mentoring
you could not have been mentoring
he could not have been mentoring
we could not have been mentoring
you could not have been mentoring
they could not have been mentoring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I mentor?
could you mentor?
could he mentor?
could we mentor?
could you mentor?
could they mentor? 	could I be mentoring?
could you be mentoring?
could he be mentoring?
could we be mentoring?
could you be mentoring?
could they be mentoring? 	could I have mentored?
could you have mentored?
could he have mentored?
could we have mentored?
could you have mentored?
could they have mentored? 	could I have been mentoring?
could you have been mentoring?
could he have been mentoring?
could we have been mentoring?
could you have been mentoring?
could they have been mentoring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not mentor?
could you not mentor?
could he not mentor?
could we not mentor?
could you not mentor?
could they not mentor? 	could I not be mentoring?
could you not be mentoring?
could he not be mentoring?
could we not be mentoring?
could you not be mentoring?
could they not be mentoring? 	could I not have mentored?
could you not have mentored?
could he not have mentored?
could we not have mentored?
could you not have mentored?
could they not have mentored? 	could I not have been mentoring?
could you not have been mentoring?
could he not have been mentoring?
could we not have been mentoring?
could you not have been mentoring?
could they not have been mentoring?