may taint
Regular verb: taint - tainted- tainted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may taint
you may taint
he may taint
we may taint
you may taint
they may taint 	I may be tainting
you may be tainting
he may be tainting
we may be tainting
you may be tainting
they may be tainting	I may have tainted
you may have tainted
he may have tainted
we may have tainted
you may have tainted
they may have tainted	I may have been tainting
you may have been tainting
he may have been tainting
we may have been tainting
you may have been tainting
they may have been tainting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not taint
you may not taint
he may not taint
we may not taint
you may not taint
they may not taint 	I may not be tainting
you may not be tainting
he may not be tainting
we may not be tainting
you may not be tainting
they may not be tainting	I may not have tainted
you may not have tainted
he may not have tainted
we may not have tainted
you may not have tainted
they may not have tainted	I may not have been tainting
you may not have been tainting
he may not have been tainting
we may not have been tainting
you may not have been tainting
they may not have been tainting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I taint?
may you taint?
may he taint?
may we taint?
may you taint?
may they taint? 	may I be tainting?
may you be tainting?
may he be tainting?
may we be tainting?
may you be tainting?
may they be tainting? 	may I have tainted?
may you have tainted?
may he have tainted?
may we have tainted?
may you have tainted?
may they have tainted? 	may I have been tainting?
may you have been tainting?
may he have been tainting?
may we have been tainting?
may you have been tainting?
may they have been tainting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not taint?
may you not taint?
may he not taint?
may we not taint?
may you not taint?
may they not taint? 	may I not be tainting?
may you not be tainting?
may he not be tainting?
may we not be tainting?
may you not be tainting?
may they not be tainting? 	may I not have tainted?
may you not have tainted?
may he not have tainted?
may we not have tainted?
may you not have tainted?
may they not have tainted? 	may I not have been tainting?
may you not have been tainting?
may he not have been tainting?
may we not have been tainting?
may you not have been tainting?
may they not have been tainting?