could pulse
Verbo regolare: pulse - pulsed- pulsed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could pulse
you could pulse
she could pulse
we could pulse
you could pulse
they could pulse 	I could be pulsing
you could be pulsing
she could be pulsing
we could be pulsing
you could be pulsing
they could be pulsing	I could have pulsed
you could have pulsed
she could have pulsed
we could have pulsed
you could have pulsed
they could have pulsed	I could have been pulsing
you could have been pulsing
she could have been pulsing
we could have been pulsing
you could have been pulsing
they could have been pulsing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not pulse
you could not pulse
she could not pulse
we could not pulse
you could not pulse
they could not pulse 	I could not be pulsing
you could not be pulsing
she could not be pulsing
we could not be pulsing
you could not be pulsing
they could not be pulsing	I could not have pulsed
you could not have pulsed
she could not have pulsed
we could not have pulsed
you could not have pulsed
they could not have pulsed	I could not have been pulsing
you could not have been pulsing
she could not have been pulsing
we could not have been pulsing
you could not have been pulsing
they could not have been pulsing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I pulse?
could you pulse?
could she pulse?
could we pulse?
could you pulse?
could they pulse? 	could I be pulsing?
could you be pulsing?
could she be pulsing?
could we be pulsing?
could you be pulsing?
could they be pulsing? 	could I have pulsed?
could you have pulsed?
could she have pulsed?
could we have pulsed?
could you have pulsed?
could they have pulsed? 	could I have been pulsing?
could you have been pulsing?
could she have been pulsing?
could we have been pulsing?
could you have been pulsing?
could they have been pulsing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not pulse?
could you not pulse?
could she not pulse?
could we not pulse?
could you not pulse?
could they not pulse? 	could I not be pulsing?
could you not be pulsing?
could she not be pulsing?
could we not be pulsing?
could you not be pulsing?
could they not be pulsing? 	could I not have pulsed?
could you not have pulsed?
could she not have pulsed?
could we not have pulsed?
could you not have pulsed?
could they not have pulsed? 	could I not have been pulsing?
could you not have been pulsing?
could she not have been pulsing?
could we not have been pulsing?
could you not have been pulsing?
could they not have been pulsing?