Coniugazione del verbo inglese
COULD NULLIFY

Verbo regolare: nullify - nullified - nullified

Affermazione

Forma semplice	Forma con V-ing
I could nullify you could nullify she could nullify we could nullify you could nullify they could nullify	I could be nullifying you could be nullifying she could be nullifying we could be nullifying you could be nullifying they could be nullifying
Perfetto	Perfetto con V-ing
I could have nullified you could have nullified she could have nullified we could have nullified you could have nullified they could have nullified	I could have been nullifying you could have been nullifying she could have been nullifying we could have been nullifying you could have been nullifying they could have been nullifying

Negazione

Forma semplice	Forma con V-ing
I couldn't nullify you couldn't nullify she couldn't nullify we couldn't nullify you couldn't nullify they couldn't nullify	I couldn't be nullifying you couldn't be nullifying she couldn't be nullifying we couldn't be nullifying you couldn't be nullifying they couldn't be nullifying
Perfetto	Perfetto con V-ing
I couldn't have nullified you couldn't have nullified she couldn't have nullified we couldn't have nullified you couldn't have nullified they couldn't have nullified	I couldn't have been nullifying you couldn't have been nullifying she couldn't have been nullifying we couldn't have been nullifying you couldn't have been nullifying they couldn't have been nullifying

Forma interrogativa

Forma semplice	Forma con V-ing
could I nullify? could you nullify? could she nullify? could we nullify? could you nullify? could they nullify?	could I be nullifying? could you be nullifying? could she be nullifying? could we be nullifying? could you be nullifying? could they be nullifying?
Perfetto	Perfetto con V-ing
could I have nullified? could you have nullified? could she have nullified? could we have nullified? could you have nullified? could they have nullified?	could I have been nullifying? could you have been nullifying? could she have been nullifying? could we have been nullifying? could you have been nullifying? could they have been nullifying?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I nullify? couldn't you nullify? couldn't she nullify? couldn't we nullify? couldn't you nullify? couldn't they nullify?	couldn't I be nullifying? couldn't you be nullifying? couldn't she be nullifying? couldn't we be nullifying? couldn't you be nullifying? couldn't they be nullifying?
Perfetto	Perfetto con V-ing
couldn't I have nullified? couldn't you have nullified? couldn't she have nullified? couldn't we have nullified? couldn't you have nullified? couldn't they have nullified?	couldn't I have been nullifying? couldn't you have been nullifying? couldn't she have been nullifying? couldn't we have been nullifying? couldn't you have been nullifying? couldn't they have been nullifying?