I could cackle you could cackle she could cackle we could cackle you could cackle they could cackle
Forma con V-ing
I could be cackling you could be cackling she could be cackling we could be cackling you could be cackling they could be cackling
Perfetto
I could have cackled you could have cackled she could have cackled we could have cackled you could have cackled they could have cackled
Perfetto con V-ing
I could have been cackling you could have been cackling she could have been cackling we could have been cackling you could have been cackling they could have been cackling
Negazione
Forma semplice
I couldn't cackle you couldn't cackle she couldn't cackle we couldn't cackle you couldn't cackle they couldn't cackle
Forma con V-ing
I couldn't be cackling you couldn't be cackling she couldn't be cackling we couldn't be cackling you couldn't be cackling they couldn't be cackling
Perfetto
I couldn't have cackled you couldn't have cackled she couldn't have cackled we couldn't have cackled you couldn't have cackled they couldn't have cackled
Perfetto con V-ing
I couldn't have been cackling you couldn't have been cackling she couldn't have been cackling we couldn't have been cackling you couldn't have been cackling they couldn't have been cackling
Forma interrogativa
Forma semplice
could I cackle? could you cackle? could she cackle? could we cackle? could you cackle? could they cackle?
Forma con V-ing
could I be cackling? could you be cackling? could she be cackling? could we be cackling? could you be cackling? could they be cackling?
Perfetto
could I have cackled? could you have cackled? could she have cackled? could we have cackled? could you have cackled? could they have cackled?
Perfetto con V-ing
could I have been cackling? could you have been cackling? could she have been cackling? could we have been cackling? could you have been cackling? could they have been cackling?
Forma interro-negativa
Forma semplice
couldn't I cackle? couldn't you cackle? couldn't she cackle? couldn't we cackle? couldn't you cackle? couldn't they cackle?
Forma con V-ing
couldn't I be cackling? couldn't you be cackling? couldn't she be cackling? couldn't we be cackling? couldn't you be cackling? couldn't they be cackling?
Perfetto
couldn't I have cackled? couldn't you have cackled? couldn't she have cackled? couldn't we have cackled? couldn't you have cackled? couldn't they have cackled?
Perfetto con V-ing
couldn't I have been cackling? couldn't you have been cackling? couldn't she have been cackling? couldn't we have been cackling? couldn't you have been cackling? couldn't they have been cackling?