English verb conjugation MUST CROSS-INDEX

Regular verb: cross-index - cross-indexed - cross-indexed

Affirmation

Simple form

I must cross-index
you must cross-index
she must cross-index
we must cross-index
you must cross-index
they must cross-index

V-ing form

I must be cross-indexing
you must be cross-indexing
she must be cross-indexing
we must be cross-indexing
you must be cross-indexing
they must be cross-indexing

Perfect

I must have cross-indexed
you must have cross-indexed
she must have cross-indexed
we must have cross-indexed
you must have cross-indexed
they must have cross-indexed

V-ing perfect

I must have been cross-indexing
you must have been cross-indexing
she must have been cross-indexing
we must have been cross-indexing
you must have been cross-indexing
they must have been cross-indexing

Negation

Simple form

I mustn't cross-index
you mustn't cross-index
she mustn't cross-index
we mustn't cross-index
you mustn't cross-index
they mustn't cross-index

V-ing form

I mustn't be cross-indexing
you mustn't be cross-indexing
she mustn't be cross-indexing
we mustn't be cross-indexing
you mustn't be cross-indexing
they mustn't be cross-indexing

Perfect

I mustn't have cross-indexed
you mustn't have cross-indexed
she mustn't have cross-indexed
we mustn't have cross-indexed
you mustn't have cross-indexed
they mustn't have cross-indexed

V-ing perfect

I mustn't have been cross-indexing
you mustn't have been cross-indexing
she mustn't have been cross-indexing
we mustn't have been cross-indexing
you mustn't have been cross-indexing
they mustn't have been cross-indexing

Interrogative form

Simple form

must I cross-index?
must you cross-index?
must she cross-index?
must we cross-index?
must you cross-index?
must they cross-index?

V-ing form

must I be cross-indexing?
must you be cross-indexing?
must she be cross-indexing?
must we be cross-indexing?
must you be cross-indexing?
must they be cross-indexing?

Perfect

must I have cross-indexed?
must you have cross-indexed?
must she have cross-indexed?
must we have cross-indexed?
must you have cross-indexed?
must they have cross-indexed?

V-ing perfect

must I have been cross-indexing?
must you have been cross-indexing?
must she have been cross-indexing?
must we have been cross-indexing?
must you have been cross-indexing?
must they have been cross-indexing?

Interro-negative form

Simple form

mustn't I cross-index?
mustn't you cross-index?
mustn't she cross-index?
mustn't we cross-index?
mustn't you cross-index?
mustn't they cross-index?

V-ing form

mustn't I be cross-indexing?
mustn't you be cross-indexing?
mustn't she be cross-indexing?
mustn't we be cross-indexing?
mustn't you be cross-indexing?
mustn't they be cross-indexing?

Perfect

mustn't I have cross-indexed?
mustn't you have cross-indexed?
mustn't she have cross-indexed?
mustn't we have cross-indexed?
mustn't you have cross-indexed?
mustn't they have cross-indexed?

V-ing perfect

mustn't I have been cross-indexing?
mustn't you have been cross-indexing?
mustn't she have been cross-indexing?
mustn't we have been cross-indexing?
mustn't you have been cross-indexing?
mustn't they have been cross-indexing?

Page top