may unloosen
Regular verb: unloosen - unloosened- unloosened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may unloosen
you may unloosen
he may unloosen
we may unloosen
you may unloosen
they may unloosen 	I may be unloosening
you may be unloosening
he may be unloosening
we may be unloosening
you may be unloosening
they may be unloosening	I may have unloosened
you may have unloosened
he may have unloosened
we may have unloosened
you may have unloosened
they may have unloosened	I may have been unloosening
you may have been unloosening
he may have been unloosening
we may have been unloosening
you may have been unloosening
they may have been unloosening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't unloosen
you mayn't unloosen
he mayn't unloosen
we mayn't unloosen
you mayn't unloosen
they mayn't unloosen 	I mayn't be unloosening
you mayn't be unloosening
he mayn't be unloosening
we mayn't be unloosening
you mayn't be unloosening
they mayn't be unloosening	I mayn't have unloosened
you mayn't have unloosened
he mayn't have unloosened
we mayn't have unloosened
you mayn't have unloosened
they mayn't have unloosened	I mayn't have been unloosening
you mayn't have been unloosening
he mayn't have been unloosening
we mayn't have been unloosening
you mayn't have been unloosening
they mayn't have been unloosening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I unloosen?
may you unloosen?
may he unloosen?
may we unloosen?
may you unloosen?
may they unloosen? 	may I be unloosening?
may you be unloosening?
may he be unloosening?
may we be unloosening?
may you be unloosening?
may they be unloosening? 	may I have unloosened?
may you have unloosened?
may he have unloosened?
may we have unloosened?
may you have unloosened?
may they have unloosened? 	may I have been unloosening?
may you have been unloosening?
may he have been unloosening?
may we have been unloosening?
may you have been unloosening?
may they have been unloosening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I unloosen?
mayn't you unloosen?
mayn't he unloosen?
mayn't we unloosen?
mayn't you unloosen?
mayn't they unloosen? 	mayn't I be unloosening?
mayn't you be unloosening?
mayn't he be unloosening?
mayn't we be unloosening?
mayn't you be unloosening?
mayn't they be unloosening? 	mayn't I have unloosened?
mayn't you have unloosened?
mayn't he have unloosened?
mayn't we have unloosened?
mayn't you have unloosened?
mayn't they have unloosened? 	mayn't I have been unloosening?
mayn't you have been unloosening?
mayn't he have been unloosening?
mayn't we have been unloosening?
mayn't you have been unloosening?
mayn't they have been unloosening?