can title
Verbo regular: title - titled- titled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can title
you can title
she can title
we can title
you can title
they can title 	I can be titling
you can be titling
she can be titling
we can be titling
you can be titling
they can be titling	I can have titled
you can have titled
she can have titled
we can have titled
you can have titled
they can have titled	I can have been titling
you can have been titling
she can have been titling
we can have been titling
you can have been titling
they can have been titling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot title
you cannot title
she cannot title
we cannot title
you cannot title
they cannot title 	I cannot be titling
you cannot be titling
she cannot be titling
we cannot be titling
you cannot be titling
they cannot be titling	I cannot have titled
you cannot have titled
she cannot have titled
we cannot have titled
you cannot have titled
they cannot have titled	I cannot have been titling
you cannot have been titling
she cannot have been titling
we cannot have been titling
you cannot have been titling
they cannot have been titling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I title?
can you title?
can she title?
can we title?
can you title?
can they title? 	can I be titling?
can you be titling?
can she be titling?
can we be titling?
can you be titling?
can they be titling? 	can I have titled?
can you have titled?
can she have titled?
can we have titled?
can you have titled?
can they have titled? 	can I have been titling?
can you have been titling?
can she have been titling?
can we have been titling?
can you have been titling?
can they have been titling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not title?
can you not title?
can she not title?
can we not title?
can you not title?
can they not title? 	can I not be titling?
can you not be titling?
can she not be titling?
can we not be titling?
can you not be titling?
can they not be titling? 	can I not have titled?
can you not have titled?
can she not have titled?
can we not have titled?
can you not have titled?
can they not have titled? 	can I not have been titling?
can you not have been titling?
can she not have been titling?
can we not have been titling?
can you not have been titling?
can they not have been titling?