may punctuate
Regular verb: punctuate - punctuated- punctuated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may punctuate
you may punctuate
she may punctuate
we may punctuate
you may punctuate
they may punctuate 	I may be punctuating
you may be punctuating
she may be punctuating
we may be punctuating
you may be punctuating
they may be punctuating	I may have punctuated
you may have punctuated
she may have punctuated
we may have punctuated
you may have punctuated
they may have punctuated	I may have been punctuating
you may have been punctuating
she may have been punctuating
we may have been punctuating
you may have been punctuating
they may have been punctuating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not punctuate
you may not punctuate
she may not punctuate
we may not punctuate
you may not punctuate
they may not punctuate 	I may not be punctuating
you may not be punctuating
she may not be punctuating
we may not be punctuating
you may not be punctuating
they may not be punctuating	I may not have punctuated
you may not have punctuated
she may not have punctuated
we may not have punctuated
you may not have punctuated
they may not have punctuated	I may not have been punctuating
you may not have been punctuating
she may not have been punctuating
we may not have been punctuating
you may not have been punctuating
they may not have been punctuating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I punctuate?
may you punctuate?
may she punctuate?
may we punctuate?
may you punctuate?
may they punctuate? 	may I be punctuating?
may you be punctuating?
may she be punctuating?
may we be punctuating?
may you be punctuating?
may they be punctuating? 	may I have punctuated?
may you have punctuated?
may she have punctuated?
may we have punctuated?
may you have punctuated?
may they have punctuated? 	may I have been punctuating?
may you have been punctuating?
may she have been punctuating?
may we have been punctuating?
may you have been punctuating?
may they have been punctuating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not punctuate?
may you not punctuate?
may she not punctuate?
may we not punctuate?
may you not punctuate?
may they not punctuate? 	may I not be punctuating?
may you not be punctuating?
may she not be punctuating?
may we not be punctuating?
may you not be punctuating?
may they not be punctuating? 	may I not have punctuated?
may you not have punctuated?
may she not have punctuated?
may we not have punctuated?
may you not have punctuated?
may they not have punctuated? 	may I not have been punctuating?
may you not have been punctuating?
may she not have been punctuating?
may we not have been punctuating?
may you not have been punctuating?
may they not have been punctuating?