English verb conjugation
MUST PROD

Regular verb: prod - prodded - prodded

Affirmation

Simple form	V-ing form
I must prod you must prod she must prod we must prod you must prod they must prod	I must be prodding you must be prodding she must be prodding we must be prodding you must be prodding they must be prodding
Perfect	V-ing perfect
I must have prodded you must have prodded she must have prodded we must have prodded you must have prodded they must have prodded	I must have been prodding you must have been prodding she must have been prodding we must have been prodding you must have been prodding they must have been prodding

Negation

Simple form	V-ing form
I mustn't prod you mustn't prod she mustn't prod we mustn't prod you mustn't prod they mustn't prod	I mustn't be prodding you mustn't be prodding she mustn't be prodding we mustn't be prodding you mustn't be prodding they mustn't be prodding
Perfect	V-ing perfect
I mustn't have prodded you mustn't have prodded she mustn't have prodded we mustn't have prodded you mustn't have prodded they mustn't have prodded	I mustn't have been prodding you mustn't have been prodding she mustn't have been prodding we mustn't have been prodding you mustn't have been prodding they mustn't have been prodding

Interrogative form

Simple form	V-ing form
must I prod? must you prod? must she prod? must we prod? must you prod? must they prod?	must I be prodding? must you be prodding? must she be prodding? must we be prodding? must you be prodding? must they be prodding?
Perfect	V-ing perfect
must I have prodded? must you have prodded? must she have prodded? must we have prodded? must you have prodded? must they have prodded?	must I have been prodding? must you have been prodding? must she have been prodding? must we have been prodding? must you have been prodding? must they have been prodding?

Interro-negative form

Simple form	V-ing form
mustn't I prod? mustn't you prod? mustn't she prod? mustn't we prod? mustn't you prod? mustn't they prod?	mustn't I be prodding? mustn't you be prodding? mustn't she be prodding? mustn't we be prodding? mustn't you be prodding? mustn't they be prodding?
Perfect	V-ing perfect
mustn't I have prodded? mustn't you have prodded? mustn't she have prodded? mustn't we have prodded? mustn't you have prodded? mustn't they have prodded?	mustn't I have been prodding? mustn't you have been prodding? mustn't she have been prodding? mustn't we have been prodding? mustn't you have been prodding? mustn't they have been prodding?