I ought to burrow you ought to burrow she ought to burrow we ought to burrow you ought to burrow they ought to burrow
Forme en V-ing
I ought to be burrowing you ought to be burrowing she ought to be burrowing we ought to be burrowing you ought to be burrowing they ought to be burrowing
Perfect
I ought to have burrowed you ought to have burrowed she ought to have burrowed we ought to have burrowed you ought to have burrowed they ought to have burrowed
Perfect en V-ing
I ought to have been burrowing you ought to have been burrowing she ought to have been burrowing we ought to have been burrowing you ought to have been burrowing they ought to have been burrowing
Négation
Forme simple
I ought not to burrow you ought not to burrow she ought not to burrow we ought not to burrow you ought not to burrow they ought not to burrow
Forme en V-ing
I ought not to burrowing you ought not to burrowing she ought not to burrowing we ought not to burrowing you ought not to burrowing they ought not to burrowing
Perfect
I ought not to have burrowed you ought not to have burrowed she ought not to have burrowed we ought not to have burrowed you ought not to have burrowed they ought not to have burrowed
Perfect en V-ing
I ought not to have been burrowing you ought not to have been burrowing she ought not to have been burrowing we ought not to have been burrowing you ought not to have been burrowing they ought not to have been burrowing
Forme interrogative
Forme simple
ought to I burrow? ought to you burrow? ought to she burrow? ought to we burrow? ought to you burrow? ought to they burrow?
Forme en V-ing
ought to I be burrowing? ought to you be burrowing? ought to she be burrowing? ought to we be burrowing? ought to you be burrowing? ought to they be burrowing?
Perfect
ought to I have burrowed? ought to you have burrowed? ought to she have burrowed? ought to we have burrowed? ought to you have burrowed? ought to they have burrowed?
Perfect en V-ing
ought to I have been burrowing? ought to you have been burrowing? ought to she have been burrowing? ought to we have been burrowing? ought to you have been burrowing? ought to they have been burrowing?
Forme interro-négative
Forme simple
ought I not to burrow? ought you not to burrow? ought she not to burrow? ought we not to burrow? ought you not to burrow? ought they not to burrow?
Forme en V-ing
ought I not to be burrowing? ought you not to be burrowing? ought she not to be burrowing? ought we not to be burrowing? ought you not to be burrowing? ought they not to be burrowing?
Perfect
ought I not to have burrowed? ought you not to have burrowed? ought she not to have burrowed? ought we not to have burrowed? ought you not to have burrowed? ought they not to have burrowed?
Perfect en V-ing
ought I not to have been burrowing? ought you not to have been burrowing? ought she not to have been burrowing? ought we not to have been burrowing? ought you not to have been burrowing? ought they not to have been burrowing?