should precalculate
Verbe régulier : precalculate - precalculated- precalculated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should precalculate
you should precalculate
she should precalculate
we should precalculate
you should precalculate
they should precalculate 	I should be precalculating
you should be precalculating
she should be precalculating
we should be precalculating
you should be precalculating
they should be precalculating	I should have precalculated
you should have precalculated
she should have precalculated
we should have precalculated
you should have precalculated
they should have precalculated	I should have been precalculating
you should have been precalculating
she should have been precalculating
we should have been precalculating
you should have been precalculating
they should have been precalculating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not precalculate
you should not precalculate
she should not precalculate
we should not precalculate
you should not precalculate
they should not precalculate 	I should not be precalculating
you should not be precalculating
she should not be precalculating
we should not be precalculating
you should not be precalculating
they should not be precalculating	I should not have precalculated
you should not have precalculated
she should not have precalculated
we should not have precalculated
you should not have precalculated
they should not have precalculated	I should not have been precalculating
you should not have been precalculating
she should not have been precalculating
we should not have been precalculating
you should not have been precalculating
they should not have been precalculating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I precalculate?
should you precalculate?
should she precalculate?
should we precalculate?
should you precalculate?
should they precalculate? 	should I be precalculating?
should you be precalculating?
should she be precalculating?
should we be precalculating?
should you be precalculating?
should they be precalculating? 	should I have precalculated?
should you have precalculated?
should she have precalculated?
should we have precalculated?
should you have precalculated?
should they have precalculated? 	should I have been precalculating?
should you have been precalculating?
should she have been precalculating?
should we have been precalculating?
should you have been precalculating?
should they have been precalculating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not precalculate?
should you not precalculate?
should she not precalculate?
should we not precalculate?
should you not precalculate?
should they not precalculate? 	should I not be precalculating?
should you not be precalculating?
should she not be precalculating?
should we not be precalculating?
should you not be precalculating?
should they not be precalculating? 	should I not have precalculated?
should you not have precalculated?
should she not have precalculated?
should we not have precalculated?
should you not have precalculated?
should they not have precalculated? 	should I not have been precalculating?
should you not have been precalculating?
should she not have been precalculating?
should we not have been precalculating?
should you not have been precalculating?
should they not have been precalculating?