may crossruff
Regular verb: crossruff - crossruffed- crossruffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may crossruff
you may crossruff
she may crossruff
we may crossruff
you may crossruff
they may crossruff 	I may be crossruffing
you may be crossruffing
she may be crossruffing
we may be crossruffing
you may be crossruffing
they may be crossruffing	I may have crossruffed
you may have crossruffed
she may have crossruffed
we may have crossruffed
you may have crossruffed
they may have crossruffed	I may have been crossruffing
you may have been crossruffing
she may have been crossruffing
we may have been crossruffing
you may have been crossruffing
they may have been crossruffing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not crossruff
you may not crossruff
she may not crossruff
we may not crossruff
you may not crossruff
they may not crossruff 	I may not be crossruffing
you may not be crossruffing
she may not be crossruffing
we may not be crossruffing
you may not be crossruffing
they may not be crossruffing	I may not have crossruffed
you may not have crossruffed
she may not have crossruffed
we may not have crossruffed
you may not have crossruffed
they may not have crossruffed	I may not have been crossruffing
you may not have been crossruffing
she may not have been crossruffing
we may not have been crossruffing
you may not have been crossruffing
they may not have been crossruffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I crossruff?
may you crossruff?
may she crossruff?
may we crossruff?
may you crossruff?
may they crossruff? 	may I be crossruffing?
may you be crossruffing?
may she be crossruffing?
may we be crossruffing?
may you be crossruffing?
may they be crossruffing? 	may I have crossruffed?
may you have crossruffed?
may she have crossruffed?
may we have crossruffed?
may you have crossruffed?
may they have crossruffed? 	may I have been crossruffing?
may you have been crossruffing?
may she have been crossruffing?
may we have been crossruffing?
may you have been crossruffing?
may they have been crossruffing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not crossruff?
may you not crossruff?
may she not crossruff?
may we not crossruff?
may you not crossruff?
may they not crossruff? 	may I not be crossruffing?
may you not be crossruffing?
may she not be crossruffing?
may we not be crossruffing?
may you not be crossruffing?
may they not be crossruffing? 	may I not have crossruffed?
may you not have crossruffed?
may she not have crossruffed?
may we not have crossruffed?
may you not have crossruffed?
may they not have crossruffed? 	may I not have been crossruffing?
may you not have been crossruffing?
may she not have been crossruffing?
may we not have been crossruffing?
may you not have been crossruffing?
may they not have been crossruffing?