can mention
Verbo regular: mention - mentioned- mentioned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can mention
you can mention
he can mention
we can mention
you can mention
they can mention 	I can be mentioning
you can be mentioning
he can be mentioning
we can be mentioning
you can be mentioning
they can be mentioning	I can have mentioned
you can have mentioned
he can have mentioned
we can have mentioned
you can have mentioned
they can have mentioned	I can have been mentioning
you can have been mentioning
he can have been mentioning
we can have been mentioning
you can have been mentioning
they can have been mentioning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't mention
you can't mention
he can't mention
we can't mention
you can't mention
they can't mention 	I can't be mentioning
you can't be mentioning
he can't be mentioning
we can't be mentioning
you can't be mentioning
they can't be mentioning	I can't have mentioned
you can't have mentioned
he can't have mentioned
we can't have mentioned
you can't have mentioned
they can't have mentioned	I can't have been mentioning
you can't have been mentioning
he can't have been mentioning
we can't have been mentioning
you can't have been mentioning
they can't have been mentioning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I mention?
can you mention?
can he mention?
can we mention?
can you mention?
can they mention? 	can I be mentioning?
can you be mentioning?
can he be mentioning?
can we be mentioning?
can you be mentioning?
can they be mentioning? 	can I have mentioned?
can you have mentioned?
can he have mentioned?
can we have mentioned?
can you have mentioned?
can they have mentioned? 	can I have been mentioning?
can you have been mentioning?
can he have been mentioning?
can we have been mentioning?
can you have been mentioning?
can they have been mentioning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I mention?
can't you mention?
can't he mention?
can't we mention?
can't you mention?
can't they mention? 	can't I be mentioning?
can't you be mentioning?
can't he be mentioning?
can't we be mentioning?
can't you be mentioning?
can't they be mentioning? 	can't I have mentioned?
can't you have mentioned?
can't he have mentioned?
can't we have mentioned?
can't you have mentioned?
can't they have mentioned? 	can't I have been mentioning?
can't you have been mentioning?
can't he have been mentioning?
can't we have been mentioning?
can't you have been mentioning?
can't they have been mentioning?