Coniugazione del verbo inglese
COULD PECK

Verbo regolare: peck - pecked - pecked

Affermazione

Forma semplice	Forma con V-ing
I could peck you could peck he could peck we could peck you could peck they could peck	I could be pecking you could be pecking he could be pecking we could be pecking you could be pecking they could be pecking
Perfetto	Perfetto con V-ing
I could have pecked you could have pecked he could have pecked we could have pecked you could have pecked they could have pecked	I could have been pecking you could have been pecking he could have been pecking we could have been pecking you could have been pecking they could have been pecking

Negazione

Forma semplice	Forma con V-ing
I couldn't peck you couldn't peck he couldn't peck we couldn't peck you couldn't peck they couldn't peck	I couldn't be pecking you couldn't be pecking he couldn't be pecking we couldn't be pecking you couldn't be pecking they couldn't be pecking
Perfetto	Perfetto con V-ing
I couldn't have pecked you couldn't have pecked he couldn't have pecked we couldn't have pecked you couldn't have pecked they couldn't have pecked	I couldn't have been pecking you couldn't have been pecking he couldn't have been pecking we couldn't have been pecking you couldn't have been pecking they couldn't have been pecking

Forma interrogativa

Forma semplice	Forma con V-ing
could I peck? could you peck? could he peck? could we peck? could you peck? could they peck?	could I be pecking? could you be pecking? could he be pecking? could we be pecking? could you be pecking? could they be pecking?
Perfetto	Perfetto con V-ing
could I have pecked? could you have pecked? could he have pecked? could we have pecked? could you have pecked? could they have pecked?	could I have been pecking? could you have been pecking? could he have been pecking? could we have been pecking? could you have been pecking? could they have been pecking?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I peck? couldn't you peck? couldn't he peck? couldn't we peck? couldn't you peck? couldn't they peck?	couldn't I be pecking? couldn't you be pecking? couldn't he be pecking? couldn't we be pecking? couldn't you be pecking? couldn't they be pecking?
Perfetto	Perfetto con V-ing
couldn't I have pecked? couldn't you have pecked? couldn't he have pecked? couldn't we have pecked? couldn't you have pecked? couldn't they have pecked?	couldn't I have been pecking? couldn't you have been pecking? couldn't he have been pecking? couldn't we have been pecking? couldn't you have been pecking? couldn't they have been pecking?