may blunder
Regular verb: blunder - blundered- blundered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may blunder
you may blunder
he may blunder
we may blunder
you may blunder
they may blunder 	I may be blundering
you may be blundering
he may be blundering
we may be blundering
you may be blundering
they may be blundering	I may have blundered
you may have blundered
he may have blundered
we may have blundered
you may have blundered
they may have blundered	I may have been blundering
you may have been blundering
he may have been blundering
we may have been blundering
you may have been blundering
they may have been blundering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not blunder
you may not blunder
he may not blunder
we may not blunder
you may not blunder
they may not blunder 	I may not be blundering
you may not be blundering
he may not be blundering
we may not be blundering
you may not be blundering
they may not be blundering	I may not have blundered
you may not have blundered
he may not have blundered
we may not have blundered
you may not have blundered
they may not have blundered	I may not have been blundering
you may not have been blundering
he may not have been blundering
we may not have been blundering
you may not have been blundering
they may not have been blundering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I blunder?
may you blunder?
may he blunder?
may we blunder?
may you blunder?
may they blunder? 	may I be blundering?
may you be blundering?
may he be blundering?
may we be blundering?
may you be blundering?
may they be blundering? 	may I have blundered?
may you have blundered?
may he have blundered?
may we have blundered?
may you have blundered?
may they have blundered? 	may I have been blundering?
may you have been blundering?
may he have been blundering?
may we have been blundering?
may you have been blundering?
may they have been blundering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not blunder?
may you not blunder?
may he not blunder?
may we not blunder?
may you not blunder?
may they not blunder? 	may I not be blundering?
may you not be blundering?
may he not be blundering?
may we not be blundering?
may you not be blundering?
may they not be blundering? 	may I not have blundered?
may you not have blundered?
may he not have blundered?
may we not have blundered?
may you not have blundered?
may they not have blundered? 	may I not have been blundering?
may you not have been blundering?
may he not have been blundering?
may we not have been blundering?
may you not have been blundering?
may they not have been blundering?