may cackle
Regular verb: cackle - cackled- cackled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cackle
you may cackle
he may cackle
we may cackle
you may cackle
they may cackle 	I may be cackling
you may be cackling
he may be cackling
we may be cackling
you may be cackling
they may be cackling	I may have cackled
you may have cackled
he may have cackled
we may have cackled
you may have cackled
they may have cackled	I may have been cackling
you may have been cackling
he may have been cackling
we may have been cackling
you may have been cackling
they may have been cackling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not cackle
you may not cackle
he may not cackle
we may not cackle
you may not cackle
they may not cackle 	I may not be cackling
you may not be cackling
he may not be cackling
we may not be cackling
you may not be cackling
they may not be cackling	I may not have cackled
you may not have cackled
he may not have cackled
we may not have cackled
you may not have cackled
they may not have cackled	I may not have been cackling
you may not have been cackling
he may not have been cackling
we may not have been cackling
you may not have been cackling
they may not have been cackling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cackle?
may you cackle?
may he cackle?
may we cackle?
may you cackle?
may they cackle? 	may I be cackling?
may you be cackling?
may he be cackling?
may we be cackling?
may you be cackling?
may they be cackling? 	may I have cackled?
may you have cackled?
may he have cackled?
may we have cackled?
may you have cackled?
may they have cackled? 	may I have been cackling?
may you have been cackling?
may he have been cackling?
may we have been cackling?
may you have been cackling?
may they have been cackling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not cackle?
may you not cackle?
may he not cackle?
may we not cackle?
may you not cackle?
may they not cackle? 	may I not be cackling?
may you not be cackling?
may he not be cackling?
may we not be cackling?
may you not be cackling?
may they not be cackling? 	may I not have cackled?
may you not have cackled?
may he not have cackled?
may we not have cackled?
may you not have cackled?
may they not have cackled? 	may I not have been cackling?
may you not have been cackling?
may he not have been cackling?
may we not have been cackling?
may you not have been cackling?
may they not have been cackling?