Conjugación del verbo inglés
MUST PRECESS

Verbo regular: precess - precessed - precessed

Afirmación

Forma simple	Forma con V-ing
I must precess you must precess he must precess we must precess you must precess they must precess	I must be precessing you must be precessing he must be precessing we must be precessing you must be precessing they must be precessing
Perfecto	Perfecto con V-ing
I must have precessed you must have precessed he 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 he must have been precessing we must have been precessing you must have been precessing they must have been precessing

Negación

Forma simple	Forma con V-ing
I mustn't precess you mustn't precess he mustn't precess we mustn't precess you mustn't precess they mustn't precess	I mustn't be precessing you mustn't be precessing he mustn't be precessing we mustn't be precessing you mustn't be precessing they mustn't be precessing
Perfecto	Perfecto con V-ing
I mustn't have precessed you mustn't have precessed he mustn't have precessed we mustn't have precessed you mustn't have precessed they mustn't have precessed	I mustn't have been precessing you mustn't have been precessing he mustn't have been precessing we mustn't have been precessing you mustn't have been precessing they mustn't have been precessing

Forma interrogativa

Forma simple	Forma con V-ing
must I precess? must you precess? must he precess? must we precess? must you precess? must they precess?	must I be precessing? must you be precessing? must he be precessing? must we be precessing? must you be precessing? must they be precessing?
Perfecto	Perfecto con V-ing
must I have precessed? must you have precessed? must he 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 he have been precessing? must we have been precessing? must you have been precessing? must they have been precessing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I precess? mustn't you precess? mustn't he precess? mustn't we precess? mustn't you precess? mustn't they precess?	mustn't I be precessing? mustn't you be precessing? mustn't he be precessing? mustn't we be precessing? mustn't you be precessing? mustn't they be precessing?
Perfecto	Perfecto con V-ing
mustn't I have precessed? mustn't you have precessed? mustn't he have precessed? mustn't we have precessed? mustn't you have precessed? mustn't they have precessed?	mustn't I have been precessing? mustn't you have been precessing? mustn't he have been precessing? mustn't we have been precessing? mustn't you have been precessing? mustn't they have been precessing?