I ought to patent you ought to patent she ought to patent we ought to patent you ought to patent they ought to patent
Forme en V-ing
I ought to be patenting you ought to be patenting she ought to be patenting we ought to be patenting you ought to be patenting they ought to be patenting
Perfect
I ought to have patented you ought to have patented she ought to have patented we ought to have patented you ought to have patented they ought to have patented
Perfect en V-ing
I ought to have been patenting you ought to have been patenting she ought to have been patenting we ought to have been patenting you ought to have been patenting they ought to have been patenting
Négation
Forme simple
I ought not to patent you ought not to patent she ought not to patent we ought not to patent you ought not to patent they ought not to patent
Forme en V-ing
I ought not to patenting you ought not to patenting she ought not to patenting we ought not to patenting you ought not to patenting they ought not to patenting
Perfect
I ought not to have patented you ought not to have patented she ought not to have patented we ought not to have patented you ought not to have patented they ought not to have patented
Perfect en V-ing
I ought not to have been patenting you ought not to have been patenting she ought not to have been patenting we ought not to have been patenting you ought not to have been patenting they ought not to have been patenting
Forme interrogative
Forme simple
ought to I patent? ought to you patent? ought to she patent? ought to we patent? ought to you patent? ought to they patent?
Forme en V-ing
ought to I be patenting? ought to you be patenting? ought to she be patenting? ought to we be patenting? ought to you be patenting? ought to they be patenting?
Perfect
ought to I have patented? ought to you have patented? ought to she have patented? ought to we have patented? ought to you have patented? ought to they have patented?
Perfect en V-ing
ought to I have been patenting? ought to you have been patenting? ought to she have been patenting? ought to we have been patenting? ought to you have been patenting? ought to they have been patenting?
Forme interro-négative
Forme simple
ought I not to patent? ought you not to patent? ought she not to patent? ought we not to patent? ought you not to patent? ought they not to patent?
Forme en V-ing
ought I not to be patenting? ought you not to be patenting? ought she not to be patenting? ought we not to be patenting? ought you not to be patenting? ought they not to be patenting?
Perfect
ought I not to have patented? ought you not to have patented? ought she not to have patented? ought we not to have patented? ought you not to have patented? ought they not to have patented?
Perfect en V-ing
ought I not to have been patenting? ought you not to have been patenting? ought she not to have been patenting? ought we not to have been patenting? ought you not to have been patenting? ought they not to have been patenting?