Conjugaison du verbe anglais
MUST PRECESS

Verbe régulier : precess - precessed - precessed

Affirmation

Forme simple	Forme en V-ing
I must precess you must precess she must precess we must precess you must precess they must precess	I must be precessing you must be precessing she must be precessing we must be precessing you must be precessing they must be precessing
Perfect	Perfect en V-ing
I must have precessed you must have precessed she must have precessed we must have precessed you must have precessed they must have precessed	I must have been precessing you must have been precessing she must have been precessing we must have been precessing you must have been precessing they must have been precessing

Négation

Forme simple	Forme en V-ing
I must not precess you must not precess she must not precess we must not precess you must not precess they must not precess	I must not be precessing you must not be precessing she must not be precessing we must not be precessing you must not be precessing they must not be precessing
Perfect	Perfect en V-ing
I must not have precessed you must not have precessed she must not have precessed we must not have precessed you must not have precessed they must not have precessed	I must not have been precessing you must not have been precessing she must not have been precessing we must not have been precessing you must not have been precessing they must not have been precessing

Forme interrogative

Forme simple	Forme en V-ing
must I precess? must you precess? must she precess? must we precess? must you precess? must they precess?	must I be precessing? must you be precessing? must she be precessing? must we be precessing? must you be precessing? must they be precessing?
Perfect	Perfect en V-ing
must I have precessed? must you have precessed? must she have precessed? must we have precessed? must you have precessed? must they have precessed?	must I have been precessing? must you have been precessing? must she have been precessing? must we have been precessing? must you have been precessing? must they have been precessing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not precess? must you not precess? must she not precess? must we not precess? must you not precess? must they not precess?	must I not be precessing? must you not be precessing? must she not be precessing? must we not be precessing? must you not be precessing? must they not be precessing?
Perfect	Perfect en V-ing
must I not have precessed? must you not have precessed? must she not have precessed? must we not have precessed? must you not have precessed? must they not have precessed?	must I not have been precessing? must you not have been precessing? must she not have been precessing? must we not have been precessing? must you not have been precessing? must they not have been precessing?