may gibber
Regular verb: gibber - gibbered- gibbered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may gibber
you may gibber
he may gibber
we may gibber
you may gibber
they may gibber 	I may be gibbering
you may be gibbering
he may be gibbering
we may be gibbering
you may be gibbering
they may be gibbering	I may have gibbered
you may have gibbered
he may have gibbered
we may have gibbered
you may have gibbered
they may have gibbered	I may have been gibbering
you may have been gibbering
he may have been gibbering
we may have been gibbering
you may have been gibbering
they may have been gibbering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not gibber
you may not gibber
he may not gibber
we may not gibber
you may not gibber
they may not gibber 	I may not be gibbering
you may not be gibbering
he may not be gibbering
we may not be gibbering
you may not be gibbering
they may not be gibbering	I may not have gibbered
you may not have gibbered
he may not have gibbered
we may not have gibbered
you may not have gibbered
they may not have gibbered	I may not have been gibbering
you may not have been gibbering
he may not have been gibbering
we may not have been gibbering
you may not have been gibbering
they may not have been gibbering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I gibber?
may you gibber?
may he gibber?
may we gibber?
may you gibber?
may they gibber? 	may I be gibbering?
may you be gibbering?
may he be gibbering?
may we be gibbering?
may you be gibbering?
may they be gibbering? 	may I have gibbered?
may you have gibbered?
may he have gibbered?
may we have gibbered?
may you have gibbered?
may they have gibbered? 	may I have been gibbering?
may you have been gibbering?
may he have been gibbering?
may we have been gibbering?
may you have been gibbering?
may they have been gibbering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not gibber?
may you not gibber?
may he not gibber?
may we not gibber?
may you not gibber?
may they not gibber? 	may I not be gibbering?
may you not be gibbering?
may he not be gibbering?
may we not be gibbering?
may you not be gibbering?
may they not be gibbering? 	may I not have gibbered?
may you not have gibbered?
may he not have gibbered?
may we not have gibbered?
may you not have gibbered?
may they not have gibbered? 	may I not have been gibbering?
may you not have been gibbering?
may he not have been gibbering?
may we not have been gibbering?
may you not have been gibbering?
may they not have been gibbering?