English verb conjugation
OUGHT TO SYSTEMATISE

Regular verb: systematise - systematised - systematised

Affirmation

Simple form	V-ing form
I ought to systematise you ought to systematise he ought to systematise we ought to systematise you ought to systematise they ought to systematise	I ought to be systematising you ought to be systematising he ought to be systematising we ought to be systematising you ought to be systematising they ought to be systematising
Perfect	V-ing perfect
I ought to have systematised you ought to have systematised he ought to have systematised we ought to have systematised you ought to have systematised they ought to have systematised	I ought to have been systematising you ought to have been systematising he ought to have been systematising we ought to have been systematising you ought to have been systematising they ought to have been systematising

Negation

Simple form	V-ing form
I oughtn't to systematise you oughtn't to systematise he oughtn't to systematise we oughtn't to systematise you oughtn't to systematise they oughtn't to systematise	I oughtn't to be systematising you oughtn't to be systematising he oughtn't to be systematising we oughtn't to be systematising you oughtn't to be systematising they oughtn't to be systematising
Perfect	V-ing perfect
I oughtn't to have systematised you oughtn't to have systematised he oughtn't to have systematised we oughtn't to have systematised you oughtn't to have systematised they oughtn't to have systematised	I oughtn't to have been systematising you oughtn't to have been systematising he oughtn't to have been systematising we oughtn't to have been systematising you oughtn't to have been systematising they oughtn't to have been systematising

Interrogative form

Simple form	V-ing form
ought to I systematise? ought to you systematise? ought to he systematise? ought to we systematise? ought to you systematise? ought to they systematise?	ought to I be systematising? ought to you be systematising? ought to he be systematising? ought to we be systematising? ought to you be systematising? ought to they be systematising?
Perfect	V-ing perfect
ought to I have systematised? ought to you have systematised? ought to he have systematised? ought to we have systematised? ought to you have systematised? ought to they have systematised?	ought to I have been systematising? ought to you have been systematising? ought to he have been systematising? ought to we have been systematising? ought to you have been systematising? ought to they have been systematising?

Interro-negative form

Simple form	V-ing form
oughtn't I to systematise? oughtn't you to systematise? oughtn't he to systematise? oughtn't we to systematise? oughtn't you to systematise? oughtn't they to systematise?	oughtn't I to be systematising? oughtn't you to be systematising? oughtn't he to be systematising? oughtn't we to be systematising? oughtn't you to be systematising? oughtn't they to be systematising?
Perfect	V-ing perfect
oughtn't I to have systematised? oughtn't you to have systematised? oughtn't he to have systematised? oughtn't we to have systematised? oughtn't you to have systematised? oughtn't they to have systematised?	oughtn't I to have been systematising? oughtn't you to have been systematising? oughtn't he to have been systematising? oughtn't we to have been systematising? oughtn't you to have been systematising? oughtn't they to have been systematising?