may circumvolve
Regular verb: circumvolve - circumvolved- circumvolved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may circumvolve
you may circumvolve
he may circumvolve
we may circumvolve
you may circumvolve
they may circumvolve 	I may be circumvolving
you may be circumvolving
he may be circumvolving
we may be circumvolving
you may be circumvolving
they may be circumvolving	I may have circumvolved
you may have circumvolved
he may have circumvolved
we may have circumvolved
you may have circumvolved
they may have circumvolved	I may have been circumvolving
you may have been circumvolving
he may have been circumvolving
we may have been circumvolving
you may have been circumvolving
they may have been circumvolving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't circumvolve
you mayn't circumvolve
he mayn't circumvolve
we mayn't circumvolve
you mayn't circumvolve
they mayn't circumvolve 	I mayn't be circumvolving
you mayn't be circumvolving
he mayn't be circumvolving
we mayn't be circumvolving
you mayn't be circumvolving
they mayn't be circumvolving	I mayn't have circumvolved
you mayn't have circumvolved
he mayn't have circumvolved
we mayn't have circumvolved
you mayn't have circumvolved
they mayn't have circumvolved	I mayn't have been circumvolving
you mayn't have been circumvolving
he mayn't have been circumvolving
we mayn't have been circumvolving
you mayn't have been circumvolving
they mayn't have been circumvolving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I circumvolve?
may you circumvolve?
may he circumvolve?
may we circumvolve?
may you circumvolve?
may they circumvolve? 	may I be circumvolving?
may you be circumvolving?
may he be circumvolving?
may we be circumvolving?
may you be circumvolving?
may they be circumvolving? 	may I have circumvolved?
may you have circumvolved?
may he have circumvolved?
may we have circumvolved?
may you have circumvolved?
may they have circumvolved? 	may I have been circumvolving?
may you have been circumvolving?
may he have been circumvolving?
may we have been circumvolving?
may you have been circumvolving?
may they have been circumvolving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I circumvolve?
mayn't you circumvolve?
mayn't he circumvolve?
mayn't we circumvolve?
mayn't you circumvolve?
mayn't they circumvolve? 	mayn't I be circumvolving?
mayn't you be circumvolving?
mayn't he be circumvolving?
mayn't we be circumvolving?
mayn't you be circumvolving?
mayn't they be circumvolving? 	mayn't I have circumvolved?
mayn't you have circumvolved?
mayn't he have circumvolved?
mayn't we have circumvolved?
mayn't you have circumvolved?
mayn't they have circumvolved? 	mayn't I have been circumvolving?
mayn't you have been circumvolving?
mayn't he have been circumvolving?
mayn't we have been circumvolving?
mayn't you have been circumvolving?
mayn't they have been circumvolving?