may muddle
Regular verb: muddle - muddled- muddled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may muddle
you may muddle
he may muddle
we may muddle
you may muddle
they may muddle 	I may be muddling
you may be muddling
he may be muddling
we may be muddling
you may be muddling
they may be muddling	I may have muddled
you may have muddled
he may have muddled
we may have muddled
you may have muddled
they may have muddled	I may have been muddling
you may have been muddling
he may have been muddling
we may have been muddling
you may have been muddling
they may have been muddling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not muddle
you may not muddle
he may not muddle
we may not muddle
you may not muddle
they may not muddle 	I may not be muddling
you may not be muddling
he may not be muddling
we may not be muddling
you may not be muddling
they may not be muddling	I may not have muddled
you may not have muddled
he may not have muddled
we may not have muddled
you may not have muddled
they may not have muddled	I may not have been muddling
you may not have been muddling
he may not have been muddling
we may not have been muddling
you may not have been muddling
they may not have been muddling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I muddle?
may you muddle?
may he muddle?
may we muddle?
may you muddle?
may they muddle? 	may I be muddling?
may you be muddling?
may he be muddling?
may we be muddling?
may you be muddling?
may they be muddling? 	may I have muddled?
may you have muddled?
may he have muddled?
may we have muddled?
may you have muddled?
may they have muddled? 	may I have been muddling?
may you have been muddling?
may he have been muddling?
may we have been muddling?
may you have been muddling?
may they have been muddling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not muddle?
may you not muddle?
may he not muddle?
may we not muddle?
may you not muddle?
may they not muddle? 	may I not be muddling?
may you not be muddling?
may he not be muddling?
may we not be muddling?
may you not be muddling?
may they not be muddling? 	may I not have muddled?
may you not have muddled?
may he not have muddled?
may we not have muddled?
may you not have muddled?
may they not have muddled? 	may I not have been muddling?
may you not have been muddling?
may he not have been muddling?
may we not have been muddling?
may you not have been muddling?
may they not have been muddling?