English verb conjugation
OUGHT TO LIASE

Regular verb: liase - liased - liased

Affirmation

Simple form	V-ing form
I ought to liase you ought to liase he ought to liase we ought to liase you ought to liase they ought to liase	I ought to be liasing you ought to be liasing he ought to be liasing we ought to be liasing you ought to be liasing they ought to be liasing
Perfect	V-ing perfect
I ought to have liased you ought to have liased he ought to have liased we ought to have liased you ought to have liased they ought to have liased	I ought to have been liasing you ought to have been liasing he ought to have been liasing we ought to have been liasing you ought to have been liasing they ought to have been liasing

Negation

Simple form	V-ing form
I ought not to liase you ought not to liase he ought not to liase we ought not to liase you ought not to liase they ought not to liase	I ought not to liasing you ought not to liasing he ought not to liasing we ought not to liasing you ought not to liasing they ought not to liasing
Perfect	V-ing perfect
I ought not to have liased you ought not to have liased he ought not to have liased we ought not to have liased you ought not to have liased they ought not to have liased	I ought not to have been liasing you ought not to have been liasing he ought not to have been liasing we ought not to have been liasing you ought not to have been liasing they ought not to have been liasing

Interrogative form

Simple form	V-ing form
ought to I liase? ought to you liase? ought to he liase? ought to we liase? ought to you liase? ought to they liase?	ought to I be liasing? ought to you be liasing? ought to he be liasing? ought to we be liasing? ought to you be liasing? ought to they be liasing?
Perfect	V-ing perfect
ought to I have liased? ought to you have liased? ought to he have liased? ought to we have liased? ought to you have liased? ought to they have liased?	ought to I have been liasing? ought to you have been liasing? ought to he have been liasing? ought to we have been liasing? ought to you have been liasing? ought to they have been liasing?

Interro-negative form

Simple form	V-ing form
ought I not to liase? ought you not to liase? ought he not to liase? ought we not to liase? ought you not to liase? ought they not to liase?	ought I not to be liasing? ought you not to be liasing? ought he not to be liasing? ought we not to be liasing? ought you not to be liasing? ought they not to be liasing?
Perfect	V-ing perfect
ought I not to have liased? ought you not to have liased? ought he not to have liased? ought we not to have liased? ought you not to have liased? ought they not to have liased?	ought I not to have been liasing? ought you not to have been liasing? ought he not to have been liasing? ought we not to have been liasing? ought you not to have been liasing? ought they not to have been liasing?