can precalculate
Verbe régulier : precalculate - precalculated- precalculated

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

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

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

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