English verb conjugation
MUST SPECKLE

Regular verb: speckle - speckled - speckled

Affirmation

Simple form	V-ing form
I must speckle you must speckle he must speckle we must speckle you must speckle they must speckle	I must be speckling you must be speckling he must be speckling we must be speckling you must be speckling they must be speckling
Perfect	V-ing perfect
I must have speckled you must have speckled he must have speckled we must have speckled you must have speckled they must have speckled	I must have been speckling you must have been speckling he must have been speckling we must have been speckling you must have been speckling they must have been speckling

Negation

Simple form	V-ing form
I mustn't speckle you mustn't speckle he mustn't speckle we mustn't speckle you mustn't speckle they mustn't speckle	I mustn't be speckling you mustn't be speckling he mustn't be speckling we mustn't be speckling you mustn't be speckling they mustn't be speckling
Perfect	V-ing perfect
I mustn't have speckled you mustn't have speckled he mustn't have speckled we mustn't have speckled you mustn't have speckled they mustn't have speckled	I mustn't have been speckling you mustn't have been speckling he mustn't have been speckling we mustn't have been speckling you mustn't have been speckling they mustn't have been speckling

Interrogative form

Simple form	V-ing form
must I speckle? must you speckle? must he speckle? must we speckle? must you speckle? must they speckle?	must I be speckling? must you be speckling? must he be speckling? must we be speckling? must you be speckling? must they be speckling?
Perfect	V-ing perfect
must I have speckled? must you have speckled? must he have speckled? must we have speckled? must you have speckled? must they have speckled?	must I have been speckling? must you have been speckling? must he have been speckling? must we have been speckling? must you have been speckling? must they have been speckling?

Interro-negative form

Simple form	V-ing form
mustn't I speckle? mustn't you speckle? mustn't he speckle? mustn't we speckle? mustn't you speckle? mustn't they speckle?	mustn't I be speckling? mustn't you be speckling? mustn't he be speckling? mustn't we be speckling? mustn't you be speckling? mustn't they be speckling?
Perfect	V-ing perfect
mustn't I have speckled? mustn't you have speckled? mustn't he have speckled? mustn't we have speckled? mustn't you have speckled? mustn't they have speckled?	mustn't I have been speckling? mustn't you have been speckling? mustn't he have been speckling? mustn't we have been speckling? mustn't you have been speckling? mustn't they have been speckling?