I ought to boil you ought to boil he ought to boil we ought to boil you ought to boil they ought to boil
Forme en V-ing
I ought to be boiling you ought to be boiling he ought to be boiling we ought to be boiling you ought to be boiling they ought to be boiling
Perfect
I ought to have boiled you ought to have boiled he ought to have boiled we ought to have boiled you ought to have boiled they ought to have boiled
Perfect en V-ing
I ought to have been boiling you ought to have been boiling he ought to have been boiling we ought to have been boiling you ought to have been boiling they ought to have been boiling
Négation
Forme simple
I ought not to boil you ought not to boil he ought not to boil we ought not to boil you ought not to boil they ought not to boil
Forme en V-ing
I ought not to boiling you ought not to boiling he ought not to boiling we ought not to boiling you ought not to boiling they ought not to boiling
Perfect
I ought not to have boiled you ought not to have boiled he ought not to have boiled we ought not to have boiled you ought not to have boiled they ought not to have boiled
Perfect en V-ing
I ought not to have been boiling you ought not to have been boiling he ought not to have been boiling we ought not to have been boiling you ought not to have been boiling they ought not to have been boiling
Forme interrogative
Forme simple
ought to I boil? ought to you boil? ought to he boil? ought to we boil? ought to you boil? ought to they boil?
Forme en V-ing
ought to I be boiling? ought to you be boiling? ought to he be boiling? ought to we be boiling? ought to you be boiling? ought to they be boiling?
Perfect
ought to I have boiled? ought to you have boiled? ought to he have boiled? ought to we have boiled? ought to you have boiled? ought to they have boiled?
Perfect en V-ing
ought to I have been boiling? ought to you have been boiling? ought to he have been boiling? ought to we have been boiling? ought to you have been boiling? ought to they have been boiling?
Forme interro-négative
Forme simple
ought I not to boil? ought you not to boil? ought he not to boil? ought we not to boil? ought you not to boil? ought they not to boil?
Forme en V-ing
ought I not to be boiling? ought you not to be boiling? ought he not to be boiling? ought we not to be boiling? ought you not to be boiling? ought they not to be boiling?
Perfect
ought I not to have boiled? ought you not to have boiled? ought he not to have boiled? ought we not to have boiled? ought you not to have boiled? ought they not to have boiled?
Perfect en V-ing
ought I not to have been boiling? ought you not to have been boiling? ought he not to have been boiling? ought we not to have been boiling? ought you not to have been boiling? ought they not to have been boiling?