English verb conjugation
OUGHT TO SEISE

Regular verb: seise - seised - seised

Affirmation

Simple form	V-ing form
I ought to seise you ought to seise she ought to seise we ought to seise you ought to seise they ought to seise	I ought to be seising you ought to be seising she ought to be seising we ought to be seising you ought to be seising they ought to be seising
Perfect	V-ing perfect
I ought to have seised you ought to have seised she ought to have seised we ought to have seised you ought to have seised they ought to have seised	I ought to have been seising you ought to have been seising she ought to have been seising we ought to have been seising you ought to have been seising they ought to have been seising

Negation

Simple form	V-ing form
I oughtn't to seise you oughtn't to seise she oughtn't to seise we oughtn't to seise you oughtn't to seise they oughtn't to seise	I oughtn't to be seising you oughtn't to be seising she oughtn't to be seising we oughtn't to be seising you oughtn't to be seising they oughtn't to be seising
Perfect	V-ing perfect
I oughtn't to have seised you oughtn't to have seised she oughtn't to have seised we oughtn't to have seised you oughtn't to have seised they oughtn't to have seised	I oughtn't to have been seising you oughtn't to have been seising she oughtn't to have been seising we oughtn't to have been seising you oughtn't to have been seising they oughtn't to have been seising

Interrogative form

Simple form	V-ing form
ought to I seise? ought to you seise? ought to she seise? ought to we seise? ought to you seise? ought to they seise?	ought to I be seising? ought to you be seising? ought to she be seising? ought to we be seising? ought to you be seising? ought to they be seising?
Perfect	V-ing perfect
ought to I have seised? ought to you have seised? ought to she have seised? ought to we have seised? ought to you have seised? ought to they have seised?	ought to I have been seising? ought to you have been seising? ought to she have been seising? ought to we have been seising? ought to you have been seising? ought to they have been seising?

Interro-negative form

Simple form	V-ing form
oughtn't I to seise? oughtn't you to seise? oughtn't she to seise? oughtn't we to seise? oughtn't you to seise? oughtn't they to seise?	oughtn't I to be seising? oughtn't you to be seising? oughtn't she to be seising? oughtn't we to be seising? oughtn't you to be seising? oughtn't they to be seising?
Perfect	V-ing perfect
oughtn't I to have seised? oughtn't you to have seised? oughtn't she to have seised? oughtn't we to have seised? oughtn't you to have seised? oughtn't they to have seised?	oughtn't I to have been seising? oughtn't you to have been seising? oughtn't she to have been seising? oughtn't we to have been seising? oughtn't you to have been seising? oughtn't they to have been seising?