can peck
Verbo regolare: peck - pecked- pecked

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

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

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

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