could jab
Verbo regolare: jab - jabbed- jabbed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could jab
you could jab
she could jab
we could jab
you could jab
they could jab 	I could be jabbing
you could be jabbing
she could be jabbing
we could be jabbing
you could be jabbing
they could be jabbing	I could have jabbed
you could have jabbed
she could have jabbed
we could have jabbed
you could have jabbed
they could have jabbed	I could have been jabbing
you could have been jabbing
she could have been jabbing
we could have been jabbing
you could have been jabbing
they could have been jabbing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not jab
you could not jab
she could not jab
we could not jab
you could not jab
they could not jab 	I could not be jabbing
you could not be jabbing
she could not be jabbing
we could not be jabbing
you could not be jabbing
they could not be jabbing	I could not have jabbed
you could not have jabbed
she could not have jabbed
we could not have jabbed
you could not have jabbed
they could not have jabbed	I could not have been jabbing
you could not have been jabbing
she could not have been jabbing
we could not have been jabbing
you could not have been jabbing
they could not have been jabbing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I jab?
could you jab?
could she jab?
could we jab?
could you jab?
could they jab? 	could I be jabbing?
could you be jabbing?
could she be jabbing?
could we be jabbing?
could you be jabbing?
could they be jabbing? 	could I have jabbed?
could you have jabbed?
could she have jabbed?
could we have jabbed?
could you have jabbed?
could they have jabbed? 	could I have been jabbing?
could you have been jabbing?
could she have been jabbing?
could we have been jabbing?
could you have been jabbing?
could they have been jabbing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not jab?
could you not jab?
could she not jab?
could we not jab?
could you not jab?
could they not jab? 	could I not be jabbing?
could you not be jabbing?
could she not be jabbing?
could we not be jabbing?
could you not be jabbing?
could they not be jabbing? 	could I not have jabbed?
could you not have jabbed?
could she not have jabbed?
could we not have jabbed?
could you not have jabbed?
could they not have jabbed? 	could I not have been jabbing?
could you not have been jabbing?
could she not have been jabbing?
could we not have been jabbing?
could you not have been jabbing?
could they not have been jabbing?