must undershoot
Verbe irrégulier : undershoot - undershot- undershot

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must undershoot
you must undershoot
he must undershoot
we must undershoot
you must undershoot
they must undershoot 	I must be undershooting
you must be undershooting
he must be undershooting
we must be undershooting
you must be undershooting
they must be undershooting	I must have undershot
you must have undershot
he must have undershot
we must have undershot
you must have undershot
they must have undershot	I must have been undershooting
you must have been undershooting
he must have been undershooting
we must have been undershooting
you must have been undershooting
they must have been undershooting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not undershoot
you must not undershoot
he must not undershoot
we must not undershoot
you must not undershoot
they must not undershoot 	I must not be undershooting
you must not be undershooting
he must not be undershooting
we must not be undershooting
you must not be undershooting
they must not be undershooting	I must not have undershot
you must not have undershot
he must not have undershot
we must not have undershot
you must not have undershot
they must not have undershot	I must not have been undershooting
you must not have been undershooting
he must not have been undershooting
we must not have been undershooting
you must not have been undershooting
they must not have been undershooting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I undershoot?
must you undershoot?
must he undershoot?
must we undershoot?
must you undershoot?
must they undershoot? 	must I be undershooting?
must you be undershooting?
must he be undershooting?
must we be undershooting?
must you be undershooting?
must they be undershooting? 	must I have undershot?
must you have undershot?
must he have undershot?
must we have undershot?
must you have undershot?
must they have undershot? 	must I have been undershooting?
must you have been undershooting?
must he have been undershooting?
must we have been undershooting?
must you have been undershooting?
must they have been undershooting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not undershoot?
must you not undershoot?
must he not undershoot?
must we not undershoot?
must you not undershoot?
must they not undershoot? 	must I not be undershooting?
must you not be undershooting?
must he not be undershooting?
must we not be undershooting?
must you not be undershooting?
must they not be undershooting? 	must I not have undershot?
must you not have undershot?
must he not have undershot?
must we not have undershot?
must you not have undershot?
must they not have undershot? 	must I not have been undershooting?
must you not have been undershooting?
must he not have been undershooting?
must we not have been undershooting?
must you not have been undershooting?
must they not have been undershooting?