may tinkle
Regular verb: tinkle - tinkled- tinkled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may tinkle
you may tinkle
he may tinkle
we may tinkle
you may tinkle
they may tinkle 	I may be tinkling
you may be tinkling
he may be tinkling
we may be tinkling
you may be tinkling
they may be tinkling	I may have tinkled
you may have tinkled
he may have tinkled
we may have tinkled
you may have tinkled
they may have tinkled	I may have been tinkling
you may have been tinkling
he may have been tinkling
we may have been tinkling
you may have been tinkling
they may have been tinkling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not tinkle
you may not tinkle
he may not tinkle
we may not tinkle
you may not tinkle
they may not tinkle 	I may not be tinkling
you may not be tinkling
he may not be tinkling
we may not be tinkling
you may not be tinkling
they may not be tinkling	I may not have tinkled
you may not have tinkled
he may not have tinkled
we may not have tinkled
you may not have tinkled
they may not have tinkled	I may not have been tinkling
you may not have been tinkling
he may not have been tinkling
we may not have been tinkling
you may not have been tinkling
they may not have been tinkling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I tinkle?
may you tinkle?
may he tinkle?
may we tinkle?
may you tinkle?
may they tinkle? 	may I be tinkling?
may you be tinkling?
may he be tinkling?
may we be tinkling?
may you be tinkling?
may they be tinkling? 	may I have tinkled?
may you have tinkled?
may he have tinkled?
may we have tinkled?
may you have tinkled?
may they have tinkled? 	may I have been tinkling?
may you have been tinkling?
may he have been tinkling?
may we have been tinkling?
may you have been tinkling?
may they have been tinkling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not tinkle?
may you not tinkle?
may he not tinkle?
may we not tinkle?
may you not tinkle?
may they not tinkle? 	may I not be tinkling?
may you not be tinkling?
may he not be tinkling?
may we not be tinkling?
may you not be tinkling?
may they not be tinkling? 	may I not have tinkled?
may you not have tinkled?
may he not have tinkled?
may we not have tinkled?
may you not have tinkled?
may they not have tinkled? 	may I not have been tinkling?
may you not have been tinkling?
may he not have been tinkling?
may we not have been tinkling?
may you not have been tinkling?
may they not have been tinkling?