English verb conjugation
MUST CONJECTURE

Regular verb: conjecture - conjectured - conjectured

Affirmation

Simple form	V-ing form
I must conjecture you must conjecture she must conjecture we must conjecture you must conjecture they must conjecture	I must be conjecturing you must be conjecturing she must be conjecturing we must be conjecturing you must be conjecturing they must be conjecturing
Perfect	V-ing perfect
I must have conjectured you must have conjectured she must have conjectured we must have conjectured you must have conjectured they must have conjectured	I must have been conjecturing you must have been conjecturing she must have been conjecturing we must have been conjecturing you must have been conjecturing they must have been conjecturing

Negation

Simple form	V-ing form
I mustn't conjecture you mustn't conjecture she mustn't conjecture we mustn't conjecture you mustn't conjecture they mustn't conjecture	I mustn't be conjecturing you mustn't be conjecturing she mustn't be conjecturing we mustn't be conjecturing you mustn't be conjecturing they mustn't be conjecturing
Perfect	V-ing perfect
I mustn't have conjectured you mustn't have conjectured she mustn't have conjectured we mustn't have conjectured you mustn't have conjectured they mustn't have conjectured	I mustn't have been conjecturing you mustn't have been conjecturing she mustn't have been conjecturing we mustn't have been conjecturing you mustn't have been conjecturing they mustn't have been conjecturing

Interrogative form

Simple form	V-ing form
must I conjecture? must you conjecture? must she conjecture? must we conjecture? must you conjecture? must they conjecture?	must I be conjecturing? must you be conjecturing? must she be conjecturing? must we be conjecturing? must you be conjecturing? must they be conjecturing?
Perfect	V-ing perfect
must I have conjectured? must you have conjectured? must she have conjectured? must we have conjectured? must you have conjectured? must they have conjectured?	must I have been conjecturing? must you have been conjecturing? must she have been conjecturing? must we have been conjecturing? must you have been conjecturing? must they have been conjecturing?

Interro-negative form

Simple form	V-ing form
mustn't I conjecture? mustn't you conjecture? mustn't she conjecture? mustn't we conjecture? mustn't you conjecture? mustn't they conjecture?	mustn't I be conjecturing? mustn't you be conjecturing? mustn't she be conjecturing? mustn't we be conjecturing? mustn't you be conjecturing? mustn't they be conjecturing?
Perfect	V-ing perfect
mustn't I have conjectured? mustn't you have conjectured? mustn't she have conjectured? mustn't we have conjectured? mustn't you have conjectured? mustn't they have conjectured?	mustn't I have been conjecturing? mustn't you have been conjecturing? mustn't she have been conjecturing? mustn't we have been conjecturing? mustn't you have been conjecturing? mustn't they have been conjecturing?