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