may dismantle
Regular verb: dismantle - dismantled- dismantled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dismantle
you may dismantle
he may dismantle
we may dismantle
you may dismantle
they may dismantle 	I may be dismantling
you may be dismantling
he may be dismantling
we may be dismantling
you may be dismantling
they may be dismantling	I may have dismantled
you may have dismantled
he may have dismantled
we may have dismantled
you may have dismantled
they may have dismantled	I may have been dismantling
you may have been dismantling
he may have been dismantling
we may have been dismantling
you may have been dismantling
they may have been dismantling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't dismantle
you mayn't dismantle
he mayn't dismantle
we mayn't dismantle
you mayn't dismantle
they mayn't dismantle 	I mayn't be dismantling
you mayn't be dismantling
he mayn't be dismantling
we mayn't be dismantling
you mayn't be dismantling
they mayn't be dismantling	I mayn't have dismantled
you mayn't have dismantled
he mayn't have dismantled
we mayn't have dismantled
you mayn't have dismantled
they mayn't have dismantled	I mayn't have been dismantling
you mayn't have been dismantling
he mayn't have been dismantling
we mayn't have been dismantling
you mayn't have been dismantling
they mayn't have been dismantling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dismantle?
may you dismantle?
may he dismantle?
may we dismantle?
may you dismantle?
may they dismantle? 	may I be dismantling?
may you be dismantling?
may he be dismantling?
may we be dismantling?
may you be dismantling?
may they be dismantling? 	may I have dismantled?
may you have dismantled?
may he have dismantled?
may we have dismantled?
may you have dismantled?
may they have dismantled? 	may I have been dismantling?
may you have been dismantling?
may he have been dismantling?
may we have been dismantling?
may you have been dismantling?
may they have been dismantling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I dismantle?
mayn't you dismantle?
mayn't he dismantle?
mayn't we dismantle?
mayn't you dismantle?
mayn't they dismantle? 	mayn't I be dismantling?
mayn't you be dismantling?
mayn't he be dismantling?
mayn't we be dismantling?
mayn't you be dismantling?
mayn't they be dismantling? 	mayn't I have dismantled?
mayn't you have dismantled?
mayn't he have dismantled?
mayn't we have dismantled?
mayn't you have dismantled?
mayn't they have dismantled? 	mayn't I have been dismantling?
mayn't you have been dismantling?
mayn't he have been dismantling?
mayn't we have been dismantling?
mayn't you have been dismantling?
mayn't they have been dismantling?