could prerequire
Verbo regolare: prerequire - prerequired- prerequired

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could prerequire
you could prerequire
he could prerequire
we could prerequire
you could prerequire
they could prerequire 	I could be prerequiring
you could be prerequiring
he could be prerequiring
we could be prerequiring
you could be prerequiring
they could be prerequiring	I could have prerequired
you could have prerequired
he could have prerequired
we could have prerequired
you could have prerequired
they could have prerequired	I could have been prerequiring
you could have been prerequiring
he could have been prerequiring
we could have been prerequiring
you could have been prerequiring
they could have been prerequiring	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not prerequire
you could not prerequire
he could not prerequire
we could not prerequire
you could not prerequire
they could not prerequire 	I could not be prerequiring
you could not be prerequiring
he could not be prerequiring
we could not be prerequiring
you could not be prerequiring
they could not be prerequiring	I could not have prerequired
you could not have prerequired
he could not have prerequired
we could not have prerequired
you could not have prerequired
they could not have prerequired	I could not have been prerequiring
you could not have been prerequiring
he could not have been prerequiring
we could not have been prerequiring
you could not have been prerequiring
they could not have been prerequiring	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I prerequire?
could you prerequire?
could he prerequire?
could we prerequire?
could you prerequire?
could they prerequire? 	could I be prerequiring?
could you be prerequiring?
could he be prerequiring?
could we be prerequiring?
could you be prerequiring?
could they be prerequiring? 	could I have prerequired?
could you have prerequired?
could he have prerequired?
could we have prerequired?
could you have prerequired?
could they have prerequired? 	could I have been prerequiring?
could you have been prerequiring?
could he have been prerequiring?
could we have been prerequiring?
could you have been prerequiring?
could they have been prerequiring? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not prerequire?
could you not prerequire?
could he not prerequire?
could we not prerequire?
could you not prerequire?
could they not prerequire? 	could I not be prerequiring?
could you not be prerequiring?
could he not be prerequiring?
could we not be prerequiring?
could you not be prerequiring?
could they not be prerequiring? 	could I not have prerequired?
could you not have prerequired?
could he not have prerequired?
could we not have prerequired?
could you not have prerequired?
could they not have prerequired? 	could I not have been prerequiring?
could you not have been prerequiring?
could he not have been prerequiring?
could we not have been prerequiring?
could you not have been prerequiring?
could they not have been prerequiring?