Coniugazione del verbo inglese
COULD RAIL

Verbo regolare: rail - railed - railed

Affermazione

Forma semplice	Forma con V-ing
I could rail you could rail he could rail we could rail you could rail they could rail	I could be railing you could be railing he could be railing we could be railing you could be railing they could be railing
Perfetto	Perfetto con V-ing
I could have railed you could have railed he could have railed we could have railed you could have railed they could have railed	I could have been railing you could have been railing he could have been railing we could have been railing you could have been railing they could have been railing

Negazione

Forma semplice	Forma con V-ing
I couldn't rail you couldn't rail he couldn't rail we couldn't rail you couldn't rail they couldn't rail	I couldn't be railing you couldn't be railing he couldn't be railing we couldn't be railing you couldn't be railing they couldn't be railing
Perfetto	Perfetto con V-ing
I couldn't have railed you couldn't have railed he couldn't have railed we couldn't have railed you couldn't have railed they couldn't have railed	I couldn't have been railing you couldn't have been railing he couldn't have been railing we couldn't have been railing you couldn't have been railing they couldn't have been railing

Forma interrogativa

Forma semplice	Forma con V-ing
could I rail? could you rail? could he rail? could we rail? could you rail? could they rail?	could I be railing? could you be railing? could he be railing? could we be railing? could you be railing? could they be railing?
Perfetto	Perfetto con V-ing
could I have railed? could you have railed? could he have railed? could we have railed? could you have railed? could they have railed?	could I have been railing? could you have been railing? could he have been railing? could we have been railing? could you have been railing? could they have been railing?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I rail? couldn't you rail? couldn't he rail? couldn't we rail? couldn't you rail? couldn't they rail?	couldn't I be railing? couldn't you be railing? couldn't he be railing? couldn't we be railing? couldn't you be railing? couldn't they be railing?
Perfetto	Perfetto con V-ing
couldn't I have railed? couldn't you have railed? couldn't he have railed? couldn't we have railed? couldn't you have railed? couldn't they have railed?	couldn't I have been railing? couldn't you have been railing? couldn't he have been railing? couldn't we have been railing? couldn't you have been railing? couldn't they have been railing?