Coniugazione del verbo inglese
COULD PREWARN

Verbo regolare: prewarn - prewarned - prewarned

Affermazione

Forma semplice	Forma con V-ing
I could prewarn you could prewarn she could prewarn we could prewarn you could prewarn they could prewarn	I could be prewarning you could be prewarning she could be prewarning we could be prewarning you could be prewarning they could be prewarning
Perfetto	Perfetto con V-ing
I could have prewarned you could have prewarned she could have prewarned we could have prewarned you could have prewarned they could have prewarned	I could have been prewarning you could have been prewarning she could have been prewarning we could have been prewarning you could have been prewarning they could have been prewarning

Negazione

Forma semplice	Forma con V-ing
I couldn't prewarn you couldn't prewarn she couldn't prewarn we couldn't prewarn you couldn't prewarn they couldn't prewarn	I couldn't be prewarning you couldn't be prewarning she couldn't be prewarning we couldn't be prewarning you couldn't be prewarning they couldn't be prewarning
Perfetto	Perfetto con V-ing
I couldn't have prewarned you couldn't have prewarned she couldn't have prewarned we couldn't have prewarned you couldn't have prewarned they couldn't have prewarned	I couldn't have been prewarning you couldn't have been prewarning she couldn't have been prewarning we couldn't have been prewarning you couldn't have been prewarning they couldn't have been prewarning

Forma interrogativa

Forma semplice	Forma con V-ing
could I prewarn? could you prewarn? could she prewarn? could we prewarn? could you prewarn? could they prewarn?	could I be prewarning? could you be prewarning? could she be prewarning? could we be prewarning? could you be prewarning? could they be prewarning?
Perfetto	Perfetto con V-ing
could I have prewarned? could you have prewarned? could she have prewarned? could we have prewarned? could you have prewarned? could they have prewarned?	could I have been prewarning? could you have been prewarning? could she have been prewarning? could we have been prewarning? could you have been prewarning? could they have been prewarning?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I prewarn? couldn't you prewarn? couldn't she prewarn? couldn't we prewarn? couldn't you prewarn? couldn't they prewarn?	couldn't I be prewarning? couldn't you be prewarning? couldn't she be prewarning? couldn't we be prewarning? couldn't you be prewarning? couldn't they be prewarning?
Perfetto	Perfetto con V-ing
couldn't I have prewarned? couldn't you have prewarned? couldn't she have prewarned? couldn't we have prewarned? couldn't you have prewarned? couldn't they have prewarned?	couldn't I have been prewarning? couldn't you have been prewarning? couldn't she have been prewarning? couldn't we have been prewarning? couldn't you have been prewarning? couldn't they have been prewarning?