English verb conjugation
MAY LIASE

Regular verb: liase - liased - liased

Affirmation

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

Negation

Simple form	V-ing form
I mayn't liase you mayn't liase he mayn't liase we mayn't liase you mayn't liase they mayn't liase	I mayn't be liasing you mayn't be liasing he mayn't be liasing we mayn't be liasing you mayn't be liasing they mayn't be liasing
Perfect	V-ing perfect
I mayn't have liased you mayn't have liased he mayn't have liased we mayn't have liased you mayn't have liased they mayn't have liased	I mayn't have been liasing you mayn't have been liasing he mayn't have been liasing we mayn't have been liasing you mayn't have been liasing they mayn't have been liasing

Interrogative form

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

Interro-negative form

Simple form	V-ing form
mayn't I liase? mayn't you liase? mayn't he liase? mayn't we liase? mayn't you liase? mayn't they liase?	mayn't I be liasing? mayn't you be liasing? mayn't he be liasing? mayn't we be liasing? mayn't you be liasing? mayn't they be liasing?
Perfect	V-ing perfect
mayn't I have liased? mayn't you have liased? mayn't he have liased? mayn't we have liased? mayn't you have liased? mayn't they have liased?	mayn't I have been liasing? mayn't you have been liasing? mayn't he have been liasing? mayn't we have been liasing? mayn't you have been liasing? mayn't they have been liasing?