English verb conjugation
OUGHT TO FERTILISE

Regular verb: fertilise - fertilised - fertilised

Affirmation

Simple form	V-ing form
I ought to fertilise you ought to fertilise he ought to fertilise we ought to fertilise you ought to fertilise they ought to fertilise	I ought to be fertilising you ought to be fertilising he ought to be fertilising we ought to be fertilising you ought to be fertilising they ought to be fertilising
Perfect	V-ing perfect
I ought to have fertilised you ought to have fertilised he ought to have fertilised we ought to have fertilised you ought to have fertilised they ought to have fertilised	I ought to have been fertilising you ought to have been fertilising he ought to have been fertilising we ought to have been fertilising you ought to have been fertilising they ought to have been fertilising

Negation

Simple form	V-ing form
I ought not to fertilise you ought not to fertilise he ought not to fertilise we ought not to fertilise you ought not to fertilise they ought not to fertilise	I ought not to fertilising you ought not to fertilising he ought not to fertilising we ought not to fertilising you ought not to fertilising they ought not to fertilising
Perfect	V-ing perfect
I ought not to have fertilised you ought not to have fertilised he ought not to have fertilised we ought not to have fertilised you ought not to have fertilised they ought not to have fertilised	I ought not to have been fertilising you ought not to have been fertilising he ought not to have been fertilising we ought not to have been fertilising you ought not to have been fertilising they ought not to have been fertilising

Interrogative form

Simple form	V-ing form
ought to I fertilise? ought to you fertilise? ought to he fertilise? ought to we fertilise? ought to you fertilise? ought to they fertilise?	ought to I be fertilising? ought to you be fertilising? ought to he be fertilising? ought to we be fertilising? ought to you be fertilising? ought to they be fertilising?
Perfect	V-ing perfect
ought to I have fertilised? ought to you have fertilised? ought to he have fertilised? ought to we have fertilised? ought to you have fertilised? ought to they have fertilised?	ought to I have been fertilising? ought to you have been fertilising? ought to he have been fertilising? ought to we have been fertilising? ought to you have been fertilising? ought to they have been fertilising?

Interro-negative form

Simple form	V-ing form
ought I not to fertilise? ought you not to fertilise? ought he not to fertilise? ought we not to fertilise? ought you not to fertilise? ought they not to fertilise?	ought I not to be fertilising? ought you not to be fertilising? ought he not to be fertilising? ought we not to be fertilising? ought you not to be fertilising? ought they not to be fertilising?
Perfect	V-ing perfect
ought I not to have fertilised? ought you not to have fertilised? ought he not to have fertilised? ought we not to have fertilised? ought you not to have fertilised? ought they not to have fertilised?	ought I not to have been fertilising? ought you not to have been fertilising? ought he not to have been fertilising? ought we not to have been fertilising? ought you not to have been fertilising? ought they not to have been fertilising?