will underheat
Verbe régulier : underheat - underheated- underheated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I will underheat
you will underheat
he will underheat
we will underheat
you will underheat
they will underheat 	I will be underheating
you will be underheating
he will be underheating
we will be underheating
you will be underheating
they will be underheating	I will have underheated
you will have underheated
he will have underheated
we will have underheated
you will have underheated
they will have underheated	I will have been underheating
you will have been underheating
he will have been underheating
we will have been underheating
you will have been underheating
they will have been underheating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I will not underheat
you will not underheat
he will not underheat
we will not underheat
you will not underheat
they will not underheat 	I will not be underheating
you will not be underheating
he will not be underheating
we will not be underheating
you will not be underheating
they will not be underheating	I will not have underheated
you will not have underheated
he will not have underheated
we will not have underheated
you will not have underheated
they will not have underheated	I will not have been underheating
you will not have been underheating
he will not have been underheating
we will not have been underheating
you will not have been underheating
they will not have been underheating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
will I underheat?
will you underheat?
will he underheat?
will we underheat?
will you underheat?
will they underheat? 	will I be underheating?
will you be underheating?
will he be underheating?
will we be underheating?
will you be underheating?
will they be underheating? 	will I have underheated?
will you have underheated?
will he have underheated?
will we have underheated?
will you have underheated?
will they have underheated? 	will I have been underheating?
will you have been underheating?
will he have been underheating?
will we have been underheating?
will you have been underheating?
will they have been underheating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
will I not underheat?
will you not underheat?
will he not underheat?
will we not underheat?
will you not underheat?
will they not underheat? 	will I not be underheating?
will you not be underheating?
will he not be underheating?
will we not be underheating?
will you not be underheating?
will they not be underheating? 	will I not have underheated?
will you not have underheated?
will he not have underheated?
will we not have underheated?
will you not have underheated?
will they not have underheated? 	will I not have been underheating?
will you not have been underheating?
will he not have been underheating?
will we not have been underheating?
will you not have been underheating?
will they not have been underheating?