may unclench
Verbo regular: unclench - unclenched- unclenched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may unclench
you may unclench
he may unclench
we may unclench
you may unclench
they may unclench 	I may be unclenching
you may be unclenching
he may be unclenching
we may be unclenching
you may be unclenching
they may be unclenching	I may have unclenched
you may have unclenched
he may have unclenched
we may have unclenched
you may have unclenched
they may have unclenched	I may have been unclenching
you may have been unclenching
he may have been unclenching
we may have been unclenching
you may have been unclenching
they may have been unclenching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not unclench
you may not unclench
he may not unclench
we may not unclench
you may not unclench
they may not unclench 	I may not be unclenching
you may not be unclenching
he may not be unclenching
we may not be unclenching
you may not be unclenching
they may not be unclenching	I may not have unclenched
you may not have unclenched
he may not have unclenched
we may not have unclenched
you may not have unclenched
they may not have unclenched	I may not have been unclenching
you may not have been unclenching
he may not have been unclenching
we may not have been unclenching
you may not have been unclenching
they may not have been unclenching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I unclench?
may you unclench?
may he unclench?
may we unclench?
may you unclench?
may they unclench? 	may I be unclenching?
may you be unclenching?
may he be unclenching?
may we be unclenching?
may you be unclenching?
may they be unclenching? 	may I have unclenched?
may you have unclenched?
may he have unclenched?
may we have unclenched?
may you have unclenched?
may they have unclenched? 	may I have been unclenching?
may you have been unclenching?
may he have been unclenching?
may we have been unclenching?
may you have been unclenching?
may they have been unclenching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not unclench?
may you not unclench?
may he not unclench?
may we not unclench?
may you not unclench?
may they not unclench? 	may I not be unclenching?
may you not be unclenching?
may he not be unclenching?
may we not be unclenching?
may you not be unclenching?
may they not be unclenching? 	may I not have unclenched?
may you not have unclenched?
may he not have unclenched?
may we not have unclenched?
may you not have unclenched?
may they not have unclenched? 	may I not have been unclenching?
may you not have been unclenching?
may he not have been unclenching?
may we not have been unclenching?
may you not have been unclenching?
may they not have been unclenching?