English verb conjugation
MUST PREGUIDE

Regular verb: preguide - preguided - preguided

Affirmation

Simple form	V-ing form
I must preguide you must preguide he must preguide we must preguide you must preguide they must preguide	I must be preguiding you must be preguiding he must be preguiding we must be preguiding you must be preguiding they must be preguiding
Perfect	V-ing perfect
I must have preguided you must have preguided he must have preguided we must have preguided you must have preguided they must have preguided	I must have been preguiding you must have been preguiding he must have been preguiding we must have been preguiding you must have been preguiding they must have been preguiding

Negation

Simple form	V-ing form
I mustn't preguide you mustn't preguide he mustn't preguide we mustn't preguide you mustn't preguide they mustn't preguide	I mustn't be preguiding you mustn't be preguiding he mustn't be preguiding we mustn't be preguiding you mustn't be preguiding they mustn't be preguiding
Perfect	V-ing perfect
I mustn't have preguided you mustn't have preguided he mustn't have preguided we mustn't have preguided you mustn't have preguided they mustn't have preguided	I mustn't have been preguiding you mustn't have been preguiding he mustn't have been preguiding we mustn't have been preguiding you mustn't have been preguiding they mustn't have been preguiding

Interrogative form

Simple form	V-ing form
must I preguide? must you preguide? must he preguide? must we preguide? must you preguide? must they preguide?	must I be preguiding? must you be preguiding? must he be preguiding? must we be preguiding? must you be preguiding? must they be preguiding?
Perfect	V-ing perfect
must I have preguided? must you have preguided? must he have preguided? must we have preguided? must you have preguided? must they have preguided?	must I have been preguiding? must you have been preguiding? must he have been preguiding? must we have been preguiding? must you have been preguiding? must they have been preguiding?

Interro-negative form

Simple form	V-ing form
mustn't I preguide? mustn't you preguide? mustn't he preguide? mustn't we preguide? mustn't you preguide? mustn't they preguide?	mustn't I be preguiding? mustn't you be preguiding? mustn't he be preguiding? mustn't we be preguiding? mustn't you be preguiding? mustn't they be preguiding?
Perfect	V-ing perfect
mustn't I have preguided? mustn't you have preguided? mustn't he have preguided? mustn't we have preguided? mustn't you have preguided? mustn't they have preguided?	mustn't I have been preguiding? mustn't you have been preguiding? mustn't he have been preguiding? mustn't we have been preguiding? mustn't you have been preguiding? mustn't they have been preguiding?