may impute
Regular verb: impute - imputed- imputed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may impute
you may impute
she may impute
we may impute
you may impute
they may impute 	I may be imputing
you may be imputing
she may be imputing
we may be imputing
you may be imputing
they may be imputing	I may have imputed
you may have imputed
she may have imputed
we may have imputed
you may have imputed
they may have imputed	I may have been imputing
you may have been imputing
she may have been imputing
we may have been imputing
you may have been imputing
they may have been imputing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not impute
you may not impute
she may not impute
we may not impute
you may not impute
they may not impute 	I may not be imputing
you may not be imputing
she may not be imputing
we may not be imputing
you may not be imputing
they may not be imputing	I may not have imputed
you may not have imputed
she may not have imputed
we may not have imputed
you may not have imputed
they may not have imputed	I may not have been imputing
you may not have been imputing
she may not have been imputing
we may not have been imputing
you may not have been imputing
they may not have been imputing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I impute?
may you impute?
may she impute?
may we impute?
may you impute?
may they impute? 	may I be imputing?
may you be imputing?
may she be imputing?
may we be imputing?
may you be imputing?
may they be imputing? 	may I have imputed?
may you have imputed?
may she have imputed?
may we have imputed?
may you have imputed?
may they have imputed? 	may I have been imputing?
may you have been imputing?
may she have been imputing?
may we have been imputing?
may you have been imputing?
may they have been imputing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not impute?
may you not impute?
may she not impute?
may we not impute?
may you not impute?
may they not impute? 	may I not be imputing?
may you not be imputing?
may she not be imputing?
may we not be imputing?
may you not be imputing?
may they not be imputing? 	may I not have imputed?
may you not have imputed?
may she not have imputed?
may we not have imputed?
may you not have imputed?
may they not have imputed? 	may I not have been imputing?
may you not have been imputing?
may she not have been imputing?
may we not have been imputing?
may you not have been imputing?
may they not have been imputing?