English verb conjugation
MUST PREGUARANTEE

Regular verb: preguarantee - preguaranteed - preguaranteed

Affirmation

Simple form	V-ing form
I must preguarantee you must preguarantee he must preguarantee we must preguarantee you must preguarantee they must preguarantee	I must be preguaranteeing you must be preguaranteeing he must be preguaranteeing we must be preguaranteeing you must be preguaranteeing they must be preguaranteeing
Perfect	V-ing perfect
I must have preguaranteed you must have preguaranteed he must have preguaranteed we must have preguaranteed you must have preguaranteed they must have preguaranteed	I must have been preguaranteeing you must have been preguaranteeing he must have been preguaranteeing we must have been preguaranteeing you must have been preguaranteeing they must have been preguaranteeing

Negation

Simple form	V-ing form
I must not preguarantee you must not preguarantee he must not preguarantee we must not preguarantee you must not preguarantee they must not preguarantee	I must not be preguaranteeing you must not be preguaranteeing he must not be preguaranteeing we must not be preguaranteeing you must not be preguaranteeing they must not be preguaranteeing
Perfect	V-ing perfect
I must not have preguaranteed you must not have preguaranteed he must not have preguaranteed we must not have preguaranteed you must not have preguaranteed they must not have preguaranteed	I must not have been preguaranteeing you must not have been preguaranteeing he must not have been preguaranteeing we must not have been preguaranteeing you must not have been preguaranteeing they must not have been preguaranteeing

Interrogative form

Simple form	V-ing form
must I preguarantee? must you preguarantee? must he preguarantee? must we preguarantee? must you preguarantee? must they preguarantee?	must I be preguaranteeing? must you be preguaranteeing? must he be preguaranteeing? must we be preguaranteeing? must you be preguaranteeing? must they be preguaranteeing?
Perfect	V-ing perfect
must I have preguaranteed? must you have preguaranteed? must he have preguaranteed? must we have preguaranteed? must you have preguaranteed? must they have preguaranteed?	must I have been preguaranteeing? must you have been preguaranteeing? must he have been preguaranteeing? must we have been preguaranteeing? must you have been preguaranteeing? must they have been preguaranteeing?

Interro-negative form

Simple form	V-ing form
must I not preguarantee? must you not preguarantee? must he not preguarantee? must we not preguarantee? must you not preguarantee? must they not preguarantee?	must I not be preguaranteeing? must you not be preguaranteeing? must he not be preguaranteeing? must we not be preguaranteeing? must you not be preguaranteeing? must they not be preguaranteeing?
Perfect	V-ing perfect
must I not have preguaranteed? must you not have preguaranteed? must he not have preguaranteed? must we not have preguaranteed? must you not have preguaranteed? must they not have preguaranteed?	must I not have been preguaranteeing? must you not have been preguaranteeing? must he not have been preguaranteeing? must we not have been preguaranteeing? must you not have been preguaranteeing? must they not have been preguaranteeing?