I ought to delve you ought to delve she ought to delve we ought to delve you ought to delve they ought to delve
Forme en V-ing
I ought to be delving you ought to be delving she ought to be delving we ought to be delving you ought to be delving they ought to be delving
Perfect
I ought to have delved you ought to have delved she ought to have delved we ought to have delved you ought to have delved they ought to have delved
Perfect en V-ing
I ought to have been delving you ought to have been delving she ought to have been delving we ought to have been delving you ought to have been delving they ought to have been delving
Négation
Forme simple
I ought not to delve you ought not to delve she ought not to delve we ought not to delve you ought not to delve they ought not to delve
Forme en V-ing
I ought not to delving you ought not to delving she ought not to delving we ought not to delving you ought not to delving they ought not to delving
Perfect
I ought not to have delved you ought not to have delved she ought not to have delved we ought not to have delved you ought not to have delved they ought not to have delved
Perfect en V-ing
I ought not to have been delving you ought not to have been delving she ought not to have been delving we ought not to have been delving you ought not to have been delving they ought not to have been delving
Forme interrogative
Forme simple
ought to I delve? ought to you delve? ought to she delve? ought to we delve? ought to you delve? ought to they delve?
Forme en V-ing
ought to I be delving? ought to you be delving? ought to she be delving? ought to we be delving? ought to you be delving? ought to they be delving?
Perfect
ought to I have delved? ought to you have delved? ought to she have delved? ought to we have delved? ought to you have delved? ought to they have delved?
Perfect en V-ing
ought to I have been delving? ought to you have been delving? ought to she have been delving? ought to we have been delving? ought to you have been delving? ought to they have been delving?
Forme interro-négative
Forme simple
ought I not to delve? ought you not to delve? ought she not to delve? ought we not to delve? ought you not to delve? ought they not to delve?
Forme en V-ing
ought I not to be delving? ought you not to be delving? ought she not to be delving? ought we not to be delving? ought you not to be delving? ought they not to be delving?
Perfect
ought I not to have delved? ought you not to have delved? ought she not to have delved? ought we not to have delved? ought you not to have delved? ought they not to have delved?
Perfect en V-ing
ought I not to have been delving? ought you not to have been delving? ought she not to have been delving? ought we not to have been delving? ought you not to have been delving? ought they not to have been delving?