Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must puffir you must puffir he must puffir we must puffir you must puffir they must puffir
Forme en V-ing
I must be puffiring you must be puffiring he must be puffiring we must be puffiring you must be puffiring they must be puffiring
Perfect
I must have puffired you must have puffired he must have puffired we must have puffired you must have puffired they must have puffired
Perfect en V-ing
I must have been puffiring you must have been puffiring he must have been puffiring we must have been puffiring you must have been puffiring they must have been puffiring
Négation
Forme simple
I must not puffir you must not puffir he must not puffir we must not puffir you must not puffir they must not puffir
Forme en V-ing
I must not be puffiring you must not be puffiring he must not be puffiring we must not be puffiring you must not be puffiring they must not be puffiring
Perfect
I must not have puffired you must not have puffired he must not have puffired we must not have puffired you must not have puffired they must not have puffired
Perfect en V-ing
I must not have been puffiring you must not have been puffiring he must not have been puffiring we must not have been puffiring you must not have been puffiring they must not have been puffiring
Forme interrogative
Forme simple
must I puffir? must you puffir? must he puffir? must we puffir? must you puffir? must they puffir?
Forme en V-ing
must I be puffiring? must you be puffiring? must he be puffiring? must we be puffiring? must you be puffiring? must they be puffiring?
Perfect
must I have puffired? must you have puffired? must he have puffired? must we have puffired? must you have puffired? must they have puffired?
Perfect en V-ing
must I have been puffiring? must you have been puffiring? must he have been puffiring? must we have been puffiring? must you have been puffiring? must they have been puffiring?
Forme interro-négative
Forme simple
must I not puffir? must you not puffir? must he not puffir? must we not puffir? must you not puffir? must they not puffir?
Forme en V-ing
must I not be puffiring? must you not be puffiring? must he not be puffiring? must we not be puffiring? must you not be puffiring? must they not be puffiring?
Perfect
must I not have puffired? must you not have puffired? must he not have puffired? must we not have puffired? must you not have puffired? must they not have puffired?
Perfect en V-ing
must I not have been puffiring? must you not have been puffiring? must he not have been puffiring? must we not have been puffiring? must you not have been puffiring? must they not have been puffiring?