Coniugazione del verbo inglese
COULD INVENT

Verbo regolare: invent - invented - invented

Affermazione

Forma semplice	Forma con V-ing
I could invent you could invent she could invent we could invent you could invent they could invent	I could be inventing you could be inventing she could be inventing we could be inventing you could be inventing they could be inventing
Perfetto	Perfetto con V-ing
I could have invented you could have invented she could have invented we could have invented you could have invented they could have invented	I could have been inventing you could have been inventing she could have been inventing we could have been inventing you could have been inventing they could have been inventing

Negazione

Forma semplice	Forma con V-ing
I couldn't invent you couldn't invent she couldn't invent we couldn't invent you couldn't invent they couldn't invent	I couldn't be inventing you couldn't be inventing she couldn't be inventing we couldn't be inventing you couldn't be inventing they couldn't be inventing
Perfetto	Perfetto con V-ing
I couldn't have invented you couldn't have invented she couldn't have invented we couldn't have invented you couldn't have invented they couldn't have invented	I couldn't have been inventing you couldn't have been inventing she couldn't have been inventing we couldn't have been inventing you couldn't have been inventing they couldn't have been inventing

Forma interrogativa

Forma semplice	Forma con V-ing
could I invent? could you invent? could she invent? could we invent? could you invent? could they invent?	could I be inventing? could you be inventing? could she be inventing? could we be inventing? could you be inventing? could they be inventing?
Perfetto	Perfetto con V-ing
could I have invented? could you have invented? could she have invented? could we have invented? could you have invented? could they have invented?	could I have been inventing? could you have been inventing? could she have been inventing? could we have been inventing? could you have been inventing? could they have been inventing?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I invent? couldn't you invent? couldn't she invent? couldn't we invent? couldn't you invent? couldn't they invent?	couldn't I be inventing? couldn't you be inventing? couldn't she be inventing? couldn't we be inventing? couldn't you be inventing? couldn't they be inventing?
Perfetto	Perfetto con V-ing
couldn't I have invented? couldn't you have invented? couldn't she have invented? couldn't we have invented? couldn't you have invented? couldn't they have invented?	couldn't I have been inventing? couldn't you have been inventing? couldn't she have been inventing? couldn't we have been inventing? couldn't you have been inventing? couldn't they have been inventing?