can time
Verbo regular: time - timed- timed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can time
you can time
he can time
we can time
you can time
they can time 	I can be timing
you can be timing
he can be timing
we can be timing
you can be timing
they can be timing	I can have timed
you can have timed
he can have timed
we can have timed
you can have timed
they can have timed	I can have been timing
you can have been timing
he can have been timing
we can have been timing
you can have been timing
they can have been timing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot time
you cannot time
he cannot time
we cannot time
you cannot time
they cannot time 	I cannot be timing
you cannot be timing
he cannot be timing
we cannot be timing
you cannot be timing
they cannot be timing	I cannot have timed
you cannot have timed
he cannot have timed
we cannot have timed
you cannot have timed
they cannot have timed	I cannot have been timing
you cannot have been timing
he cannot have been timing
we cannot have been timing
you cannot have been timing
they cannot have been timing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I time?
can you time?
can he time?
can we time?
can you time?
can they time? 	can I be timing?
can you be timing?
can he be timing?
can we be timing?
can you be timing?
can they be timing? 	can I have timed?
can you have timed?
can he have timed?
can we have timed?
can you have timed?
can they have timed? 	can I have been timing?
can you have been timing?
can he have been timing?
can we have been timing?
can you have been timing?
can they have been timing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not time?
can you not time?
can he not time?
can we not time?
can you not time?
can they not time? 	can I not be timing?
can you not be timing?
can he not be timing?
can we not be timing?
can you not be timing?
can they not be timing? 	can I not have timed?
can you not have timed?
can he not have timed?
can we not have timed?
can you not have timed?
can they not have timed? 	can I not have been timing?
can you not have been timing?
can he not have been timing?
can we not have been timing?
can you not have been timing?
can they not have been timing?