may corrugate
Verbo regular: corrugate - corrugated- corrugated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may corrugate
you may corrugate
he may corrugate
we may corrugate
you may corrugate
they may corrugate 	I may be corrugating
you may be corrugating
he may be corrugating
we may be corrugating
you may be corrugating
they may be corrugating	I may have corrugated
you may have corrugated
he may have corrugated
we may have corrugated
you may have corrugated
they may have corrugated	I may have been corrugating
you may have been corrugating
he may have been corrugating
we may have been corrugating
you may have been corrugating
they may have been corrugating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't corrugate
you mayn't corrugate
he mayn't corrugate
we mayn't corrugate
you mayn't corrugate
they mayn't corrugate 	I mayn't be corrugating
you mayn't be corrugating
he mayn't be corrugating
we mayn't be corrugating
you mayn't be corrugating
they mayn't be corrugating	I mayn't have corrugated
you mayn't have corrugated
he mayn't have corrugated
we mayn't have corrugated
you mayn't have corrugated
they mayn't have corrugated	I mayn't have been corrugating
you mayn't have been corrugating
he mayn't have been corrugating
we mayn't have been corrugating
you mayn't have been corrugating
they mayn't have been corrugating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I corrugate?
may you corrugate?
may he corrugate?
may we corrugate?
may you corrugate?
may they corrugate? 	may I be corrugating?
may you be corrugating?
may he be corrugating?
may we be corrugating?
may you be corrugating?
may they be corrugating? 	may I have corrugated?
may you have corrugated?
may he have corrugated?
may we have corrugated?
may you have corrugated?
may they have corrugated? 	may I have been corrugating?
may you have been corrugating?
may he have been corrugating?
may we have been corrugating?
may you have been corrugating?
may they have been corrugating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I corrugate?
mayn't you corrugate?
mayn't he corrugate?
mayn't we corrugate?
mayn't you corrugate?
mayn't they corrugate? 	mayn't I be corrugating?
mayn't you be corrugating?
mayn't he be corrugating?
mayn't we be corrugating?
mayn't you be corrugating?
mayn't they be corrugating? 	mayn't I have corrugated?
mayn't you have corrugated?
mayn't he have corrugated?
mayn't we have corrugated?
mayn't you have corrugated?
mayn't they have corrugated? 	mayn't I have been corrugating?
mayn't you have been corrugating?
mayn't he have been corrugating?
mayn't we have been corrugating?
mayn't you have been corrugating?
mayn't they have been corrugating?