English verb conjugation
MUST DECOKE

Regular verb: decoke - decoked - decoked

Affirmation

Simple form	V-ing form
I must decoke you must decoke she must decoke we must decoke you must decoke they must decoke	I must be decoking you must be decoking she must be decoking we must be decoking you must be decoking they must be decoking
Perfect	V-ing perfect
I must have decoked you must have decoked she must have decoked we must have decoked you must have decoked they must have decoked	I must have been decoking you must have been decoking she must have been decoking we must have been decoking you must have been decoking they must have been decoking

Negation

Simple form	V-ing form
I mustn't decoke you mustn't decoke she mustn't decoke we mustn't decoke you mustn't decoke they mustn't decoke	I mustn't be decoking you mustn't be decoking she mustn't be decoking we mustn't be decoking you mustn't be decoking they mustn't be decoking
Perfect	V-ing perfect
I mustn't have decoked you mustn't have decoked she mustn't have decoked we mustn't have decoked you mustn't have decoked they mustn't have decoked	I mustn't have been decoking you mustn't have been decoking she mustn't have been decoking we mustn't have been decoking you mustn't have been decoking they mustn't have been decoking

Interrogative form

Simple form	V-ing form
must I decoke? must you decoke? must she decoke? must we decoke? must you decoke? must they decoke?	must I be decoking? must you be decoking? must she be decoking? must we be decoking? must you be decoking? must they be decoking?
Perfect	V-ing perfect
must I have decoked? must you have decoked? must she have decoked? must we have decoked? must you have decoked? must they have decoked?	must I have been decoking? must you have been decoking? must she have been decoking? must we have been decoking? must you have been decoking? must they have been decoking?

Interro-negative form

Simple form	V-ing form
mustn't I decoke? mustn't you decoke? mustn't she decoke? mustn't we decoke? mustn't you decoke? mustn't they decoke?	mustn't I be decoking? mustn't you be decoking? mustn't she be decoking? mustn't we be decoking? mustn't you be decoking? mustn't they be decoking?
Perfect	V-ing perfect
mustn't I have decoked? mustn't you have decoked? mustn't she have decoked? mustn't we have decoked? mustn't you have decoked? mustn't they have decoked?	mustn't I have been decoking? mustn't you have been decoking? mustn't she have been decoking? mustn't we have been decoking? mustn't you have been decoking? mustn't they have been decoking?