English verb conjugation
MUST FIDDLE-FADDLE

Regular verb: fiddle-faddle - fiddle-faddled - fiddle-faddled

Affirmation

Simple form	V-ing form
I must fiddle-faddle you must fiddle-faddle he must fiddle-faddle we must fiddle-faddle you must fiddle-faddle they must fiddle-faddle	I must be fiddle-faddling you must be fiddle-faddling he must be fiddle-faddling we must be fiddle-faddling you must be fiddle-faddling they must be fiddle-faddling
Perfect	V-ing perfect
I must have fiddle-faddled you must have fiddle-faddled he must have fiddle-faddled we must have fiddle-faddled you must have fiddle-faddled they must have fiddle-faddled	I must have been fiddle-faddling you must have been fiddle-faddling he must have been fiddle-faddling we must have been fiddle-faddling you must have been fiddle-faddling they must have been fiddle-faddling

Negation

Simple form	V-ing form
I mustn't fiddle-faddle you mustn't fiddle-faddle he mustn't fiddle-faddle we mustn't fiddle-faddle you mustn't fiddle-faddle they mustn't fiddle-faddle	I mustn't be fiddle-faddling you mustn't be fiddle-faddling he mustn't be fiddle-faddling we mustn't be fiddle-faddling you mustn't be fiddle-faddling they mustn't be fiddle-faddling
Perfect	V-ing perfect
I mustn't have fiddle-faddled you mustn't have fiddle-faddled he mustn't have fiddle-faddled we mustn't have fiddle-faddled you mustn't have fiddle-faddled they mustn't have fiddle-faddled	I mustn't have been fiddle-faddling you mustn't have been fiddle-faddling he mustn't have been fiddle-faddling we mustn't have been fiddle-faddling you mustn't have been fiddle-faddling they mustn't have been fiddle-faddling

Interrogative form

Simple form	V-ing form
must I fiddle-faddle? must you fiddle-faddle? must he fiddle-faddle? must we fiddle-faddle? must you fiddle-faddle? must they fiddle-faddle?	must I be fiddle-faddling? must you be fiddle-faddling? must he be fiddle-faddling? must we be fiddle-faddling? must you be fiddle-faddling? must they be fiddle-faddling?
Perfect	V-ing perfect
must I have fiddle-faddled? must you have fiddle-faddled? must he have fiddle-faddled? must we have fiddle-faddled? must you have fiddle-faddled? must they have fiddle-faddled?	must I have been fiddle-faddling? must you have been fiddle-faddling? must he have been fiddle-faddling? must we have been fiddle-faddling? must you have been fiddle-faddling? must they have been fiddle-faddling?

Interro-negative form

Simple form	V-ing form
mustn't I fiddle-faddle? mustn't you fiddle-faddle? mustn't he fiddle-faddle? mustn't we fiddle-faddle? mustn't you fiddle-faddle? mustn't they fiddle-faddle?	mustn't I be fiddle-faddling? mustn't you be fiddle-faddling? mustn't he be fiddle-faddling? mustn't we be fiddle-faddling? mustn't you be fiddle-faddling? mustn't they be fiddle-faddling?
Perfect	V-ing perfect
mustn't I have fiddle-faddled? mustn't you have fiddle-faddled? mustn't he have fiddle-faddled? mustn't we have fiddle-faddled? mustn't you have fiddle-faddled? mustn't they have fiddle-faddled?	mustn't I have been fiddle-faddling? mustn't you have been fiddle-faddling? mustn't he have been fiddle-faddling? mustn't we have been fiddle-faddling? mustn't you have been fiddle-faddling? mustn't they have been fiddle-faddling?