should underdress
Verbe régulier : underdress - underdressed- underdressed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should underdress
you should underdress
she should underdress
we should underdress
you should underdress
they should underdress 	I should be underdressing
you should be underdressing
she should be underdressing
we should be underdressing
you should be underdressing
they should be underdressing	I should have underdressed
you should have underdressed
she should have underdressed
we should have underdressed
you should have underdressed
they should have underdressed	I should have been underdressing
you should have been underdressing
she should have been underdressing
we should have been underdressing
you should have been underdressing
they should have been underdressing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not underdress
you should not underdress
she should not underdress
we should not underdress
you should not underdress
they should not underdress 	I should not be underdressing
you should not be underdressing
she should not be underdressing
we should not be underdressing
you should not be underdressing
they should not be underdressing	I should not have underdressed
you should not have underdressed
she should not have underdressed
we should not have underdressed
you should not have underdressed
they should not have underdressed	I should not have been underdressing
you should not have been underdressing
she should not have been underdressing
we should not have been underdressing
you should not have been underdressing
they should not have been underdressing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I underdress?
should you underdress?
should she underdress?
should we underdress?
should you underdress?
should they underdress? 	should I be underdressing?
should you be underdressing?
should she be underdressing?
should we be underdressing?
should you be underdressing?
should they be underdressing? 	should I have underdressed?
should you have underdressed?
should she have underdressed?
should we have underdressed?
should you have underdressed?
should they have underdressed? 	should I have been underdressing?
should you have been underdressing?
should she have been underdressing?
should we have been underdressing?
should you have been underdressing?
should they have been underdressing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not underdress?
should you not underdress?
should she not underdress?
should we not underdress?
should you not underdress?
should they not underdress? 	should I not be underdressing?
should you not be underdressing?
should she not be underdressing?
should we not be underdressing?
should you not be underdressing?
should they not be underdressing? 	should I not have underdressed?
should you not have underdressed?
should she not have underdressed?
should we not have underdressed?
should you not have underdressed?
should they not have underdressed? 	should I not have been underdressing?
should you not have been underdressing?
should she not have been underdressing?
should we not have been underdressing?
should you not have been underdressing?
should they not have been underdressing?