may single-click
Regular verb: single-click - single-clicked- single-clicked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may single-click
you may single-click
he may single-click
we may single-click
you may single-click
they may single-click 	I may be single-clicking
you may be single-clicking
he may be single-clicking
we may be single-clicking
you may be single-clicking
they may be single-clicking	I may have single-clicked
you may have single-clicked
he may have single-clicked
we may have single-clicked
you may have single-clicked
they may have single-clicked	I may have been single-clicking
you may have been single-clicking
he may have been single-clicking
we may have been single-clicking
you may have been single-clicking
they may have been single-clicking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't single-click
you mayn't single-click
he mayn't single-click
we mayn't single-click
you mayn't single-click
they mayn't single-click 	I mayn't be single-clicking
you mayn't be single-clicking
he mayn't be single-clicking
we mayn't be single-clicking
you mayn't be single-clicking
they mayn't be single-clicking	I mayn't have single-clicked
you mayn't have single-clicked
he mayn't have single-clicked
we mayn't have single-clicked
you mayn't have single-clicked
they mayn't have single-clicked	I mayn't have been single-clicking
you mayn't have been single-clicking
he mayn't have been single-clicking
we mayn't have been single-clicking
you mayn't have been single-clicking
they mayn't have been single-clicking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I single-click?
may you single-click?
may he single-click?
may we single-click?
may you single-click?
may they single-click? 	may I be single-clicking?
may you be single-clicking?
may he be single-clicking?
may we be single-clicking?
may you be single-clicking?
may they be single-clicking? 	may I have single-clicked?
may you have single-clicked?
may he have single-clicked?
may we have single-clicked?
may you have single-clicked?
may they have single-clicked? 	may I have been single-clicking?
may you have been single-clicking?
may he have been single-clicking?
may we have been single-clicking?
may you have been single-clicking?
may they have been single-clicking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I single-click?
mayn't you single-click?
mayn't he single-click?
mayn't we single-click?
mayn't you single-click?
mayn't they single-click? 	mayn't I be single-clicking?
mayn't you be single-clicking?
mayn't he be single-clicking?
mayn't we be single-clicking?
mayn't you be single-clicking?
mayn't they be single-clicking? 	mayn't I have single-clicked?
mayn't you have single-clicked?
mayn't he have single-clicked?
mayn't we have single-clicked?
mayn't you have single-clicked?
mayn't they have single-clicked? 	mayn't I have been single-clicking?
mayn't you have been single-clicking?
mayn't he have been single-clicking?
mayn't we have been single-clicking?
mayn't you have been single-clicking?
mayn't they have been single-clicking?