should precess
Verbe régulier : precess - precessed- precessed

Affirmation 	
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I should precess
you should precess
she should precess
we should precess
you should precess
they should precess 	I should be precessing
you should be precessing
she should be precessing
we should be precessing
you should be precessing
they should be precessing	I should have precessed
you should have precessed
she should have precessed
we should have precessed
you should have precessed
they should have precessed	I should have been precessing
you should have been precessing
she should have been precessing
we should have been precessing
you should have been precessing
they should have been precessing	

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

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

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