I must parbuckle you must parbuckle she must parbuckle we must parbuckle you must parbuckle they must parbuckle
Forme en V-ing
I must be parbuckling you must be parbuckling she must be parbuckling we must be parbuckling you must be parbuckling they must be parbuckling
Perfect
I must have parbuckled you must have parbuckled she must have parbuckled we must have parbuckled you must have parbuckled they must have parbuckled
Perfect en V-ing
I must have been parbuckling you must have been parbuckling she must have been parbuckling we must have been parbuckling you must have been parbuckling they must have been parbuckling
Négation
Forme simple
I must not parbuckle you must not parbuckle she must not parbuckle we must not parbuckle you must not parbuckle they must not parbuckle
Forme en V-ing
I must not be parbuckling you must not be parbuckling she must not be parbuckling we must not be parbuckling you must not be parbuckling they must not be parbuckling
Perfect
I must not have parbuckled you must not have parbuckled she must not have parbuckled we must not have parbuckled you must not have parbuckled they must not have parbuckled
Perfect en V-ing
I must not have been parbuckling you must not have been parbuckling she must not have been parbuckling we must not have been parbuckling you must not have been parbuckling they must not have been parbuckling
Forme interrogative
Forme simple
must I parbuckle? must you parbuckle? must she parbuckle? must we parbuckle? must you parbuckle? must they parbuckle?
Forme en V-ing
must I be parbuckling? must you be parbuckling? must she be parbuckling? must we be parbuckling? must you be parbuckling? must they be parbuckling?
Perfect
must I have parbuckled? must you have parbuckled? must she have parbuckled? must we have parbuckled? must you have parbuckled? must they have parbuckled?
Perfect en V-ing
must I have been parbuckling? must you have been parbuckling? must she have been parbuckling? must we have been parbuckling? must you have been parbuckling? must they have been parbuckling?
Forme interro-négative
Forme simple
must I not parbuckle? must you not parbuckle? must she not parbuckle? must we not parbuckle? must you not parbuckle? must they not parbuckle?
Forme en V-ing
must I not be parbuckling? must you not be parbuckling? must she not be parbuckling? must we not be parbuckling? must you not be parbuckling? must they not be parbuckling?
Perfect
must I not have parbuckled? must you not have parbuckled? must she not have parbuckled? must we not have parbuckled? must you not have parbuckled? must they not have parbuckled?
Perfect en V-ing
must I not have been parbuckling? must you not have been parbuckling? must she not have been parbuckling? must we not have been parbuckling? must you not have been parbuckling? must they not have been parbuckling?