shall precess
Verbe régulier : precess - precessed- precessed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall precess
you shall precess
he shall precess
we shall precess
you shall precess
they shall precess 	I shall be precessing
you shall be precessing
he shall be precessing
we shall be precessing
you shall be precessing
they shall be precessing	I shall have precessed
you shall have precessed
he shall have precessed
we shall have precessed
you shall have precessed
they shall have precessed	I shall have been precessing
you shall have been precessing
he shall have been precessing
we shall have been precessing
you shall have been precessing
they shall have been precessing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not precess
you shall not precess
he shall not precess
we shall not precess
you shall not precess
they shall not precess 	I shall not be precessing
you shall not be precessing
he shall not be precessing
we shall not be precessing
you shall not be precessing
they shall not be precessing	I shall not have precessed
you shall not have precessed
he shall not have precessed
we shall not have precessed
you shall not have precessed
they shall not have precessed	I shall not have been precessing
you shall not have been precessing
he shall not have been precessing
we shall not have been precessing
you shall not have been precessing
they shall not have been precessing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I precess?
shall you precess?
shall he precess?
shall we precess?
shall you precess?
shall they precess? 	shall I be precessing?
shall you be precessing?
shall he be precessing?
shall we be precessing?
shall you be precessing?
shall they be precessing? 	shall I have precessed?
shall you have precessed?
shall he have precessed?
shall we have precessed?
shall you have precessed?
shall they have precessed? 	shall I have been precessing?
shall you have been precessing?
shall he have been precessing?
shall we have been precessing?
shall you have been precessing?
shall they have been precessing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not precess?
shall you not precess?
shall he not precess?
shall we not precess?
shall you not precess?
shall they not precess? 	shall I not be precessing?
shall you not be precessing?
shall he not be precessing?
shall we not be precessing?
shall you not be precessing?
shall they not be precessing? 	shall I not have precessed?
shall you not have precessed?
shall he not have precessed?
shall we not have precessed?
shall you not have precessed?
shall they not have precessed? 	shall I not have been precessing?
shall you not have been precessing?
shall he not have been precessing?
shall we not have been precessing?
shall you not have been precessing?
shall they not have been precessing?