may unstick
Regular verb: unstick - unsticked- unsticked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may unstick
you may unstick
he may unstick
we may unstick
you may unstick
they may unstick 	I may be unsticking
you may be unsticking
he may be unsticking
we may be unsticking
you may be unsticking
they may be unsticking	I may have unsticked
you may have unsticked
he may have unsticked
we may have unsticked
you may have unsticked
they may have unsticked	I may have been unsticking
you may have been unsticking
he may have been unsticking
we may have been unsticking
you may have been unsticking
they may have been unsticking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not unstick
you may not unstick
he may not unstick
we may not unstick
you may not unstick
they may not unstick 	I may not be unsticking
you may not be unsticking
he may not be unsticking
we may not be unsticking
you may not be unsticking
they may not be unsticking	I may not have unsticked
you may not have unsticked
he may not have unsticked
we may not have unsticked
you may not have unsticked
they may not have unsticked	I may not have been unsticking
you may not have been unsticking
he may not have been unsticking
we may not have been unsticking
you may not have been unsticking
they may not have been unsticking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I unstick?
may you unstick?
may he unstick?
may we unstick?
may you unstick?
may they unstick? 	may I be unsticking?
may you be unsticking?
may he be unsticking?
may we be unsticking?
may you be unsticking?
may they be unsticking? 	may I have unsticked?
may you have unsticked?
may he have unsticked?
may we have unsticked?
may you have unsticked?
may they have unsticked? 	may I have been unsticking?
may you have been unsticking?
may he have been unsticking?
may we have been unsticking?
may you have been unsticking?
may they have been unsticking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not unstick?
may you not unstick?
may he not unstick?
may we not unstick?
may you not unstick?
may they not unstick? 	may I not be unsticking?
may you not be unsticking?
may he not be unsticking?
may we not be unsticking?
may you not be unsticking?
may they not be unsticking? 	may I not have unsticked?
may you not have unsticked?
may he not have unsticked?
may we not have unsticked?
may you not have unsticked?
may they not have unsticked? 	may I not have been unsticking?
may you not have been unsticking?
may he not have been unsticking?
may we not have been unsticking?
may you not have been unsticking?
may they not have been unsticking?