may undercool
Regular verb: undercool - undercooled- undercooled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may undercool
you may undercool
he may undercool
we may undercool
you may undercool
they may undercool 	I may be undercooling
you may be undercooling
he may be undercooling
we may be undercooling
you may be undercooling
they may be undercooling	I may have undercooled
you may have undercooled
he may have undercooled
we may have undercooled
you may have undercooled
they may have undercooled	I may have been undercooling
you may have been undercooling
he may have been undercooling
we may have been undercooling
you may have been undercooling
they may have been undercooling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not undercool
you may not undercool
he may not undercool
we may not undercool
you may not undercool
they may not undercool 	I may not be undercooling
you may not be undercooling
he may not be undercooling
we may not be undercooling
you may not be undercooling
they may not be undercooling	I may not have undercooled
you may not have undercooled
he may not have undercooled
we may not have undercooled
you may not have undercooled
they may not have undercooled	I may not have been undercooling
you may not have been undercooling
he may not have been undercooling
we may not have been undercooling
you may not have been undercooling
they may not have been undercooling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I undercool?
may you undercool?
may he undercool?
may we undercool?
may you undercool?
may they undercool? 	may I be undercooling?
may you be undercooling?
may he be undercooling?
may we be undercooling?
may you be undercooling?
may they be undercooling? 	may I have undercooled?
may you have undercooled?
may he have undercooled?
may we have undercooled?
may you have undercooled?
may they have undercooled? 	may I have been undercooling?
may you have been undercooling?
may he have been undercooling?
may we have been undercooling?
may you have been undercooling?
may they have been undercooling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not undercool?
may you not undercool?
may he not undercool?
may we not undercool?
may you not undercool?
may they not undercool? 	may I not be undercooling?
may you not be undercooling?
may he not be undercooling?
may we not be undercooling?
may you not be undercooling?
may they not be undercooling? 	may I not have undercooled?
may you not have undercooled?
may he not have undercooled?
may we not have undercooled?
may you not have undercooled?
may they not have undercooled? 	may I not have been undercooling?
may you not have been undercooling?
may he not have been undercooling?
may we not have been undercooling?
may you not have been undercooling?
may they not have been undercooling?