Coniugazione del verbo inglese
COULD BUZZ

Verbo regolare: buzz - buzzed - buzzed

Affermazione

Forma semplice	Forma con V-ing
I could buzz you could buzz she could buzz we could buzz you could buzz they could buzz	I could be buzzing you could be buzzing she could be buzzing we could be buzzing you could be buzzing they could be buzzing
Perfetto	Perfetto con V-ing
I could have buzzed you could have buzzed she could have buzzed we could have buzzed you could have buzzed they could have buzzed	I could have been buzzing you could have been buzzing she could have been buzzing we could have been buzzing you could have been buzzing they could have been buzzing

Negazione

Forma semplice	Forma con V-ing
I couldn't buzz you couldn't buzz she couldn't buzz we couldn't buzz you couldn't buzz they couldn't buzz	I couldn't be buzzing you couldn't be buzzing she couldn't be buzzing we couldn't be buzzing you couldn't be buzzing they couldn't be buzzing
Perfetto	Perfetto con V-ing
I couldn't have buzzed you couldn't have buzzed she couldn't have buzzed we couldn't have buzzed you couldn't have buzzed they couldn't have buzzed	I couldn't have been buzzing you couldn't have been buzzing she couldn't have been buzzing we couldn't have been buzzing you couldn't have been buzzing they couldn't have been buzzing

Forma interrogativa

Forma semplice	Forma con V-ing
could I buzz? could you buzz? could she buzz? could we buzz? could you buzz? could they buzz?	could I be buzzing? could you be buzzing? could she be buzzing? could we be buzzing? could you be buzzing? could they be buzzing?
Perfetto	Perfetto con V-ing
could I have buzzed? could you have buzzed? could she have buzzed? could we have buzzed? could you have buzzed? could they have buzzed?	could I have been buzzing? could you have been buzzing? could she have been buzzing? could we have been buzzing? could you have been buzzing? could they have been buzzing?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I buzz? couldn't you buzz? couldn't she buzz? couldn't we buzz? couldn't you buzz? couldn't they buzz?	couldn't I be buzzing? couldn't you be buzzing? couldn't she be buzzing? couldn't we be buzzing? couldn't you be buzzing? couldn't they be buzzing?
Perfetto	Perfetto con V-ing
couldn't I have buzzed? couldn't you have buzzed? couldn't she have buzzed? couldn't we have buzzed? couldn't you have buzzed? couldn't they have buzzed?	couldn't I have been buzzing? couldn't you have been buzzing? couldn't she have been buzzing? couldn't we have been buzzing? couldn't you have been buzzing? couldn't they have been buzzing?