English verb conjugation
MUST NEEDLE

Regular verb: needle - needled - needled

Affirmation

Simple form	V-ing form
I must needle you must needle he must needle we must needle you must needle they must needle	I must be needling you must be needling he must be needling we must be needling you must be needling they must be needling
Perfect	V-ing perfect
I must have needled you must have needled he must have needled we must have needled you must have needled they must have needled	I must have been needling you must have been needling he must have been needling we must have been needling you must have been needling they must have been needling

Negation

Simple form	V-ing form
I mustn't needle you mustn't needle he mustn't needle we mustn't needle you mustn't needle they mustn't needle	I mustn't be needling you mustn't be needling he mustn't be needling we mustn't be needling you mustn't be needling they mustn't be needling
Perfect	V-ing perfect
I mustn't have needled you mustn't have needled he mustn't have needled we mustn't have needled you mustn't have needled they mustn't have needled	I mustn't have been needling you mustn't have been needling he mustn't have been needling we mustn't have been needling you mustn't have been needling they mustn't have been needling

Interrogative form

Simple form	V-ing form
must I needle? must you needle? must he needle? must we needle? must you needle? must they needle?	must I be needling? must you be needling? must he be needling? must we be needling? must you be needling? must they be needling?
Perfect	V-ing perfect
must I have needled? must you have needled? must he have needled? must we have needled? must you have needled? must they have needled?	must I have been needling? must you have been needling? must he have been needling? must we have been needling? must you have been needling? must they have been needling?

Interro-negative form

Simple form	V-ing form
mustn't I needle? mustn't you needle? mustn't he needle? mustn't we needle? mustn't you needle? mustn't they needle?	mustn't I be needling? mustn't you be needling? mustn't he be needling? mustn't we be needling? mustn't you be needling? mustn't they be needling?
Perfect	V-ing perfect
mustn't I have needled? mustn't you have needled? mustn't he have needled? mustn't we have needled? mustn't you have needled? mustn't they have needled?	mustn't I have been needling? mustn't you have been needling? mustn't he have been needling? mustn't we have been needling? mustn't you have been needling? mustn't they have been needling?