ought to excavate
Verbe régulier : excavate - excavated- excavated
Traduction française : creuser - mettre au jour 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to excavate
you ought to excavate
he ought to excavate
we ought to excavate
you ought to excavate
they ought to excavate 	I ought to be excavating
you ought to be excavating
he ought to be excavating
we ought to be excavating
you ought to be excavating
they ought to be excavating	I ought to have excavated
you ought to have excavated
he ought to have excavated
we ought to have excavated
you ought to have excavated
they ought to have excavated	I ought to have been excavating
you ought to have been excavating
he ought to have been excavating
we ought to have been excavating
you ought to have been excavating
they ought to have been excavating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to excavate
you ought not to excavate
he ought not to excavate
we ought not to excavate
you ought not to excavate
they ought not to excavate 	I ought not to excavating
you ought not to excavating
he ought not to excavating
we ought not to excavating
you ought not to excavating
they ought not to excavating	I ought not to have excavated
you ought not to have excavated
he ought not to have excavated
we ought not to have excavated
you ought not to have excavated
they ought not to have excavated	I ought not to have been excavating
you ought not to have been excavating
he ought not to have been excavating
we ought not to have been excavating
you ought not to have been excavating
they ought not to have been excavating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I excavate?
ought to you excavate?
ought to he excavate?
ought to we excavate?
ought to you excavate?
ought to they excavate? 	ought to I be excavating?
ought to you be excavating?
ought to he be excavating?
ought to we be excavating?
ought to you be excavating?
ought to they be excavating? 	ought to I have excavated?
ought to you have excavated?
ought to he have excavated?
ought to we have excavated?
ought to you have excavated?
ought to they have excavated? 	ought to I have been excavating?
ought to you have been excavating?
ought to he have been excavating?
ought to we have been excavating?
ought to you have been excavating?
ought to they have been excavating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to excavate?
ought you not to excavate?
ought he not to excavate?
ought we not to excavate?
ought you not to excavate?
ought they not to excavate? 	ought I not to be excavating?
ought you not to be excavating?
ought he not to be excavating?
ought we not to be excavating?
ought you not to be excavating?
ought they not to be excavating? 	ought I not to have excavated?
ought you not to have excavated?
ought he not to have excavated?
ought we not to have excavated?
ought you not to have excavated?
ought they not to have excavated? 	ought I not to have been excavating?
ought you not to have been excavating?
ought he not to have been excavating?
ought we not to have been excavating?
ought you not to have been excavating?
ought they not to have been excavating?