English verb conjugation
MUST RECOLLECT

Regular verb: recollect - recollected - recollected

Affirmation

Simple form	V-ing form
I must recollect you must recollect he must recollect we must recollect you must recollect they must recollect	I must be recollecting you must be recollecting he must be recollecting we must be recollecting you must be recollecting they must be recollecting
Perfect	V-ing perfect
I must have recollected you must have recollected he must have recollected we must have recollected you must have recollected they must have recollected	I must have been recollecting you must have been recollecting he must have been recollecting we must have been recollecting you must have been recollecting they must have been recollecting

Negation

Simple form	V-ing form
I mustn't recollect you mustn't recollect he mustn't recollect we mustn't recollect you mustn't recollect they mustn't recollect	I mustn't be recollecting you mustn't be recollecting he mustn't be recollecting we mustn't be recollecting you mustn't be recollecting they mustn't be recollecting
Perfect	V-ing perfect
I mustn't have recollected you mustn't have recollected he mustn't have recollected we mustn't have recollected you mustn't have recollected they mustn't have recollected	I mustn't have been recollecting you mustn't have been recollecting he mustn't have been recollecting we mustn't have been recollecting you mustn't have been recollecting they mustn't have been recollecting

Interrogative form

Simple form	V-ing form
must I recollect? must you recollect? must he recollect? must we recollect? must you recollect? must they recollect?	must I be recollecting? must you be recollecting? must he be recollecting? must we be recollecting? must you be recollecting? must they be recollecting?
Perfect	V-ing perfect
must I have recollected? must you have recollected? must he have recollected? must we have recollected? must you have recollected? must they have recollected?	must I have been recollecting? must you have been recollecting? must he have been recollecting? must we have been recollecting? must you have been recollecting? must they have been recollecting?

Interro-negative form

Simple form	V-ing form
mustn't I recollect? mustn't you recollect? mustn't he recollect? mustn't we recollect? mustn't you recollect? mustn't they recollect?	mustn't I be recollecting? mustn't you be recollecting? mustn't he be recollecting? mustn't we be recollecting? mustn't you be recollecting? mustn't they be recollecting?
Perfect	V-ing perfect
mustn't I have recollected? mustn't you have recollected? mustn't he have recollected? mustn't we have recollected? mustn't you have recollected? mustn't they have recollected?	mustn't I have been recollecting? mustn't you have been recollecting? mustn't he have been recollecting? mustn't we have been recollecting? mustn't you have been recollecting? mustn't they have been recollecting?