Coniugazione del verbo inglese
COULD VIBRATE

Verbo regolare: vibrate - vibrated - vibrated

Affermazione

Forma semplice	Forma con V-ing
I could vibrate you could vibrate she could vibrate we could vibrate you could vibrate they could vibrate	I could be vibrating you could be vibrating she could be vibrating we could be vibrating you could be vibrating they could be vibrating
Perfetto	Perfetto con V-ing
I could have vibrated you could have vibrated she could have vibrated we could have vibrated you could have vibrated they could have vibrated	I could have been vibrating you could have been vibrating she could have been vibrating we could have been vibrating you could have been vibrating they could have been vibrating

Negazione

Forma semplice	Forma con V-ing
I couldn't vibrate you couldn't vibrate she couldn't vibrate we couldn't vibrate you couldn't vibrate they couldn't vibrate	I couldn't be vibrating you couldn't be vibrating she couldn't be vibrating we couldn't be vibrating you couldn't be vibrating they couldn't be vibrating
Perfetto	Perfetto con V-ing
I couldn't have vibrated you couldn't have vibrated she couldn't have vibrated we couldn't have vibrated you couldn't have vibrated they couldn't have vibrated	I couldn't have been vibrating you couldn't have been vibrating she couldn't have been vibrating we couldn't have been vibrating you couldn't have been vibrating they couldn't have been vibrating

Forma interrogativa

Forma semplice	Forma con V-ing
could I vibrate? could you vibrate? could she vibrate? could we vibrate? could you vibrate? could they vibrate?	could I be vibrating? could you be vibrating? could she be vibrating? could we be vibrating? could you be vibrating? could they be vibrating?
Perfetto	Perfetto con V-ing
could I have vibrated? could you have vibrated? could she have vibrated? could we have vibrated? could you have vibrated? could they have vibrated?	could I have been vibrating? could you have been vibrating? could she have been vibrating? could we have been vibrating? could you have been vibrating? could they have been vibrating?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I vibrate? couldn't you vibrate? couldn't she vibrate? couldn't we vibrate? couldn't you vibrate? couldn't they vibrate?	couldn't I be vibrating? couldn't you be vibrating? couldn't she be vibrating? couldn't we be vibrating? couldn't you be vibrating? couldn't they be vibrating?
Perfetto	Perfetto con V-ing
couldn't I have vibrated? couldn't you have vibrated? couldn't she have vibrated? couldn't we have vibrated? couldn't you have vibrated? couldn't they have vibrated?	couldn't I have been vibrating? couldn't you have been vibrating? couldn't she have been vibrating? couldn't we have been vibrating? couldn't you have been vibrating? couldn't they have been vibrating?