must undrape
Verbe régulier : undrape - undraped- undraped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must undrape
you must undrape
she must undrape
we must undrape
you must undrape
they must undrape 	I must be undraping
you must be undraping
she must be undraping
we must be undraping
you must be undraping
they must be undraping	I must have undraped
you must have undraped
she must have undraped
we must have undraped
you must have undraped
they must have undraped	I must have been undraping
you must have been undraping
she must have been undraping
we must have been undraping
you must have been undraping
they must have been undraping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not undrape
you must not undrape
she must not undrape
we must not undrape
you must not undrape
they must not undrape 	I must not be undraping
you must not be undraping
she must not be undraping
we must not be undraping
you must not be undraping
they must not be undraping	I must not have undraped
you must not have undraped
she must not have undraped
we must not have undraped
you must not have undraped
they must not have undraped	I must not have been undraping
you must not have been undraping
she must not have been undraping
we must not have been undraping
you must not have been undraping
they must not have been undraping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I undrape?
must you undrape?
must she undrape?
must we undrape?
must you undrape?
must they undrape? 	must I be undraping?
must you be undraping?
must she be undraping?
must we be undraping?
must you be undraping?
must they be undraping? 	must I have undraped?
must you have undraped?
must she have undraped?
must we have undraped?
must you have undraped?
must they have undraped? 	must I have been undraping?
must you have been undraping?
must she have been undraping?
must we have been undraping?
must you have been undraping?
must they have been undraping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not undrape?
must you not undrape?
must she not undrape?
must we not undrape?
must you not undrape?
must they not undrape? 	must I not be undraping?
must you not be undraping?
must she not be undraping?
must we not be undraping?
must you not be undraping?
must they not be undraping? 	must I not have undraped?
must you not have undraped?
must she not have undraped?
must we not have undraped?
must you not have undraped?
must they not have undraped? 	must I not have been undraping?
must you not have been undraping?
must she not have been undraping?
must we not have been undraping?
must you not have been undraping?
must they not have been undraping?