may peck
Verbo regular: peck - pecked- pecked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may peck
you may peck
he may peck
we may peck
you may peck
they may peck 	I may be pecking
you may be pecking
he may be pecking
we may be pecking
you may be pecking
they may be pecking	I may have pecked
you may have pecked
he may have pecked
we may have pecked
you may have pecked
they may have pecked	I may have been pecking
you may have been pecking
he may have been pecking
we may have been pecking
you may have been pecking
they may have been pecking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't peck
you mayn't peck
he mayn't peck
we mayn't peck
you mayn't peck
they mayn't peck 	I mayn't be pecking
you mayn't be pecking
he mayn't be pecking
we mayn't be pecking
you mayn't be pecking
they mayn't be pecking	I mayn't have pecked
you mayn't have pecked
he mayn't have pecked
we mayn't have pecked
you mayn't have pecked
they mayn't have pecked	I mayn't have been pecking
you mayn't have been pecking
he mayn't have been pecking
we mayn't have been pecking
you mayn't have been pecking
they mayn't have been pecking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I peck?
may you peck?
may he peck?
may we peck?
may you peck?
may they peck? 	may I be pecking?
may you be pecking?
may he be pecking?
may we be pecking?
may you be pecking?
may they be pecking? 	may I have pecked?
may you have pecked?
may he have pecked?
may we have pecked?
may you have pecked?
may they have pecked? 	may I have been pecking?
may you have been pecking?
may he have been pecking?
may we have been pecking?
may you have been pecking?
may they have been pecking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I peck?
mayn't you peck?
mayn't he peck?
mayn't we peck?
mayn't you peck?
mayn't they peck? 	mayn't I be pecking?
mayn't you be pecking?
mayn't he be pecking?
mayn't we be pecking?
mayn't you be pecking?
mayn't they be pecking? 	mayn't I have pecked?
mayn't you have pecked?
mayn't he have pecked?
mayn't we have pecked?
mayn't you have pecked?
mayn't they have pecked? 	mayn't I have been pecking?
mayn't you have been pecking?
mayn't he have been pecking?
mayn't we have been pecking?
mayn't you have been pecking?
mayn't they have been pecking?