I ought to convect you ought to convect she ought to convect we ought to convect you ought to convect they ought to convect
V-ing form
I ought to be convecting you ought to be convecting she ought to be convecting we ought to be convecting you ought to be convecting they ought to be convecting
Perfect
I ought to have convected you ought to have convected she ought to have convected we ought to have convected you ought to have convected they ought to have convected
V-ing perfect
I ought to have been convecting you ought to have been convecting she ought to have been convecting we ought to have been convecting you ought to have been convecting they ought to have been convecting
Negation
Simple form
I oughtn't to convect you oughtn't to convect she oughtn't to convect we oughtn't to convect you oughtn't to convect they oughtn't to convect
V-ing form
I oughtn't to be convecting you oughtn't to be convecting she oughtn't to be convecting we oughtn't to be convecting you oughtn't to be convecting they oughtn't to be convecting
Perfect
I oughtn't to have convected you oughtn't to have convected she oughtn't to have convected we oughtn't to have convected you oughtn't to have convected they oughtn't to have convected
V-ing perfect
I oughtn't to have been convecting you oughtn't to have been convecting she oughtn't to have been convecting we oughtn't to have been convecting you oughtn't to have been convecting they oughtn't to have been convecting
Interrogative form
Simple form
ought to I convect? ought to you convect? ought to she convect? ought to we convect? ought to you convect? ought to they convect?
V-ing form
ought to I be convecting? ought to you be convecting? ought to she be convecting? ought to we be convecting? ought to you be convecting? ought to they be convecting?
Perfect
ought to I have convected? ought to you have convected? ought to she have convected? ought to we have convected? ought to you have convected? ought to they have convected?
V-ing perfect
ought to I have been convecting? ought to you have been convecting? ought to she have been convecting? ought to we have been convecting? ought to you have been convecting? ought to they have been convecting?
Interro-negative form
Simple form
oughtn't I to convect? oughtn't you to convect? oughtn't she to convect? oughtn't we to convect? oughtn't you to convect? oughtn't they to convect?
V-ing form
oughtn't I to be convecting? oughtn't you to be convecting? oughtn't she to be convecting? oughtn't we to be convecting? oughtn't you to be convecting? oughtn't they to be convecting?
Perfect
oughtn't I to have convected? oughtn't you to have convected? oughtn't she to have convected? oughtn't we to have convected? oughtn't you to have convected? oughtn't they to have convected?
V-ing perfect
oughtn't I to have been convecting? oughtn't you to have been convecting? oughtn't she to have been convecting? oughtn't we to have been convecting? oughtn't you to have been convecting? oughtn't they to have been convecting?