English verb conjugation
OUGHT TO TIN

Regular verb: tin - tinned - tinned

Affirmation

Simple form	V-ing form
I ought to tin you ought to tin he ought to tin we ought to tin you ought to tin they ought to tin	I ought to be tinning you ought to be tinning he ought to be tinning we ought to be tinning you ought to be tinning they ought to be tinning
Perfect	V-ing perfect
I ought to have tinned you ought to have tinned he ought to have tinned we ought to have tinned you ought to have tinned they ought to have tinned	I ought to have been tinning you ought to have been tinning he ought to have been tinning we ought to have been tinning you ought to have been tinning they ought to have been tinning

Negation

Simple form	V-ing form
I oughtn't to tin you oughtn't to tin he oughtn't to tin we oughtn't to tin you oughtn't to tin they oughtn't to tin	I oughtn't to be tinning you oughtn't to be tinning he oughtn't to be tinning we oughtn't to be tinning you oughtn't to be tinning they oughtn't to be tinning
Perfect	V-ing perfect
I oughtn't to have tinned you oughtn't to have tinned he oughtn't to have tinned we oughtn't to have tinned you oughtn't to have tinned they oughtn't to have tinned	I oughtn't to have been tinning you oughtn't to have been tinning he oughtn't to have been tinning we oughtn't to have been tinning you oughtn't to have been tinning they oughtn't to have been tinning

Interrogative form

Simple form	V-ing form
ought to I tin? ought to you tin? ought to he tin? ought to we tin? ought to you tin? ought to they tin?	ought to I be tinning? ought to you be tinning? ought to he be tinning? ought to we be tinning? ought to you be tinning? ought to they be tinning?
Perfect	V-ing perfect
ought to I have tinned? ought to you have tinned? ought to he have tinned? ought to we have tinned? ought to you have tinned? ought to they have tinned?	ought to I have been tinning? ought to you have been tinning? ought to he have been tinning? ought to we have been tinning? ought to you have been tinning? ought to they have been tinning?

Interro-negative form

Simple form	V-ing form
oughtn't I to tin? oughtn't you to tin? oughtn't he to tin? oughtn't we to tin? oughtn't you to tin? oughtn't they to tin?	oughtn't I to be tinning? oughtn't you to be tinning? oughtn't he to be tinning? oughtn't we to be tinning? oughtn't you to be tinning? oughtn't they to be tinning?
Perfect	V-ing perfect
oughtn't I to have tinned? oughtn't you to have tinned? oughtn't he to have tinned? oughtn't we to have tinned? oughtn't you to have tinned? oughtn't they to have tinned?	oughtn't I to have been tinning? oughtn't you to have been tinning? oughtn't he to have been tinning? oughtn't we to have been tinning? oughtn't you to have been tinning? oughtn't they to have been tinning?