can pulse
Verbo regular: pulse - pulsed- pulsed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can pulse
you can pulse
he can pulse
we can pulse
you can pulse
they can pulse 	I can be pulsing
you can be pulsing
he can be pulsing
we can be pulsing
you can be pulsing
they can be pulsing	I can have pulsed
you can have pulsed
he can have pulsed
we can have pulsed
you can have pulsed
they can have pulsed	I can have been pulsing
you can have been pulsing
he can have been pulsing
we can have been pulsing
you can have been pulsing
they can have been pulsing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot pulse
you cannot pulse
he cannot pulse
we cannot pulse
you cannot pulse
they cannot pulse 	I cannot be pulsing
you cannot be pulsing
he cannot be pulsing
we cannot be pulsing
you cannot be pulsing
they cannot be pulsing	I cannot have pulsed
you cannot have pulsed
he cannot have pulsed
we cannot have pulsed
you cannot have pulsed
they cannot have pulsed	I cannot have been pulsing
you cannot have been pulsing
he cannot have been pulsing
we cannot have been pulsing
you cannot have been pulsing
they cannot have been pulsing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I pulse?
can you pulse?
can he pulse?
can we pulse?
can you pulse?
can they pulse? 	can I be pulsing?
can you be pulsing?
can he be pulsing?
can we be pulsing?
can you be pulsing?
can they be pulsing? 	can I have pulsed?
can you have pulsed?
can he have pulsed?
can we have pulsed?
can you have pulsed?
can they have pulsed? 	can I have been pulsing?
can you have been pulsing?
can he have been pulsing?
can we have been pulsing?
can you have been pulsing?
can they have been pulsing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not pulse?
can you not pulse?
can he not pulse?
can we not pulse?
can you not pulse?
can they not pulse? 	can I not be pulsing?
can you not be pulsing?
can he not be pulsing?
can we not be pulsing?
can you not be pulsing?
can they not be pulsing? 	can I not have pulsed?
can you not have pulsed?
can he not have pulsed?
can we not have pulsed?
can you not have pulsed?
can they not have pulsed? 	can I not have been pulsing?
can you not have been pulsing?
can he not have been pulsing?
can we not have been pulsing?
can you not have been pulsing?
can they not have been pulsing?