will underdress
Regular verb: underdress - underdressed- underdressed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll underdress
you'll underdress
he'll underdress
we'll underdress
you'll underdress
they'll underdress 	I'll be underdressing
you'll be underdressing
he'll be underdressing
we'll be underdressing
you'll be underdressing
they'll be underdressing	I'll have underdressed
you'll have underdressed
he'll have underdressed
we'll have underdressed
you'll have underdressed
they'll have underdressed	I'll have been underdressing
you'll have been underdressing
he'll have been underdressing
we'll have been underdressing
you'll have been underdressing
they'll have been underdressing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't underdress
you won't underdress
he won't underdress
we won't underdress
you won't underdress
they won't underdress 	I won't be underdressing
you won't be underdressing
he won't be underdressing
we won't be underdressing
you won't be underdressing
they won't be underdressing	I won't have underdressed
you won't have underdressed
he won't have underdressed
we won't have underdressed
you won't have underdressed
they won't have underdressed	I won't have been underdressing
you won't have been underdressing
he won't have been underdressing
we won't have been underdressing
you won't have been underdressing
they won't have been underdressing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I underdress?
will you underdress?
will he underdress?
will we underdress?
will you underdress?
will they underdress? 	will I be underdressing?
will you be underdressing?
will he be underdressing?
will we be underdressing?
will you be underdressing?
will they be underdressing? 	will I have underdressed?
will you have underdressed?
will he have underdressed?
will we have underdressed?
will you have underdressed?
will they have underdressed? 	will I have been underdressing?
will you have been underdressing?
will he have been underdressing?
will we have been underdressing?
will you have been underdressing?
will they have been underdressing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I underdress?
won't you underdress?
won't he underdress?
won't we underdress?
won't you underdress?
won't they underdress? 	won't I be underdressing?
won't you be underdressing?
won't he be underdressing?
won't we be underdressing?
won't you be underdressing?
won't they be underdressing? 	won't I have underdressed?
won't you have underdressed?
won't he have underdressed?
won't we have underdressed?
won't you have underdressed?
won't they have underdressed? 	won't I have been underdressing?
won't you have been underdressing?
won't he have been underdressing?
won't we have been underdressing?
won't you have been underdressing?
won't they have been underdressing?