English verb conjugation
MUST UNCHOKE

Regular verb: unchoke - unchoked - unchoked

Affirmation

Simple form	V-ing form
I must unchoke you must unchoke he must unchoke we must unchoke you must unchoke they must unchoke	I must be unchoking you must be unchoking he must be unchoking we must be unchoking you must be unchoking they must be unchoking
Perfect	V-ing perfect
I must have unchoked you must have unchoked he must have unchoked we must have unchoked you must have unchoked they must have unchoked	I must have been unchoking you must have been unchoking he must have been unchoking we must have been unchoking you must have been unchoking they must have been unchoking

Negation

Simple form	V-ing form
I mustn't unchoke you mustn't unchoke he mustn't unchoke we mustn't unchoke you mustn't unchoke they mustn't unchoke	I mustn't be unchoking you mustn't be unchoking he mustn't be unchoking we mustn't be unchoking you mustn't be unchoking they mustn't be unchoking
Perfect	V-ing perfect
I mustn't have unchoked you mustn't have unchoked he mustn't have unchoked we mustn't have unchoked you mustn't have unchoked they mustn't have unchoked	I mustn't have been unchoking you mustn't have been unchoking he mustn't have been unchoking we mustn't have been unchoking you mustn't have been unchoking they mustn't have been unchoking

Interrogative form

Simple form	V-ing form
must I unchoke? must you unchoke? must he unchoke? must we unchoke? must you unchoke? must they unchoke?	must I be unchoking? must you be unchoking? must he be unchoking? must we be unchoking? must you be unchoking? must they be unchoking?
Perfect	V-ing perfect
must I have unchoked? must you have unchoked? must he have unchoked? must we have unchoked? must you have unchoked? must they have unchoked?	must I have been unchoking? must you have been unchoking? must he have been unchoking? must we have been unchoking? must you have been unchoking? must they have been unchoking?

Interro-negative form

Simple form	V-ing form
mustn't I unchoke? mustn't you unchoke? mustn't he unchoke? mustn't we unchoke? mustn't you unchoke? mustn't they unchoke?	mustn't I be unchoking? mustn't you be unchoking? mustn't he be unchoking? mustn't we be unchoking? mustn't you be unchoking? mustn't they be unchoking?
Perfect	V-ing perfect
mustn't I have unchoked? mustn't you have unchoked? mustn't he have unchoked? mustn't we have unchoked? mustn't you have unchoked? mustn't they have unchoked?	mustn't I have been unchoking? mustn't you have been unchoking? mustn't he have been unchoking? mustn't we have been unchoking? mustn't you have been unchoking? mustn't they have been unchoking?