English verb conjugation
MUST DITCH

Regular verb: ditch - ditched - ditched

Affirmation

Simple form	V-ing form
I must ditch you must ditch she must ditch we must ditch you must ditch they must ditch	I must be ditching you must be ditching she must be ditching we must be ditching you must be ditching they must be ditching
Perfect	V-ing perfect
I must have ditched you must have ditched she must have ditched we must have ditched you must have ditched they must have ditched	I must have been ditching you must have been ditching she must have been ditching we must have been ditching you must have been ditching they must have been ditching

Negation

Simple form	V-ing form
I mustn't ditch you mustn't ditch she mustn't ditch we mustn't ditch you mustn't ditch they mustn't ditch	I mustn't be ditching you mustn't be ditching she mustn't be ditching we mustn't be ditching you mustn't be ditching they mustn't be ditching
Perfect	V-ing perfect
I mustn't have ditched you mustn't have ditched she mustn't have ditched we mustn't have ditched you mustn't have ditched they mustn't have ditched	I mustn't have been ditching you mustn't have been ditching she mustn't have been ditching we mustn't have been ditching you mustn't have been ditching they mustn't have been ditching

Interrogative form

Simple form	V-ing form
must I ditch? must you ditch? must she ditch? must we ditch? must you ditch? must they ditch?	must I be ditching? must you be ditching? must she be ditching? must we be ditching? must you be ditching? must they be ditching?
Perfect	V-ing perfect
must I have ditched? must you have ditched? must she have ditched? must we have ditched? must you have ditched? must they have ditched?	must I have been ditching? must you have been ditching? must she have been ditching? must we have been ditching? must you have been ditching? must they have been ditching?

Interro-negative form

Simple form	V-ing form
mustn't I ditch? mustn't you ditch? mustn't she ditch? mustn't we ditch? mustn't you ditch? mustn't they ditch?	mustn't I be ditching? mustn't you be ditching? mustn't she be ditching? mustn't we be ditching? mustn't you be ditching? mustn't they be ditching?
Perfect	V-ing perfect
mustn't I have ditched? mustn't you have ditched? mustn't she have ditched? mustn't we have ditched? mustn't you have ditched? mustn't they have ditched?	mustn't I have been ditching? mustn't you have been ditching? mustn't she have been ditching? mustn't we have been ditching? mustn't you have been ditching? mustn't they have been ditching?