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feminino | Modal : não | may | might | can | could | shall | should | will | would | must | ought to

Conjugação do verbo inglês MUST UNDERPIN

Verbo regular: underpin - underpinned - underpinned


Afirmação

Forma simple
I must underpin
you must underpin
he must underpin
we must underpin
you must underpin
they must underpin
Forma com V-ing
I must be underpinning
you must be underpinning
he must be underpinning
we must be underpinning
you must be underpinning
they must be underpinning
Perfeito
I must have underpinned
you must have underpinned
he must have underpinned
we must have underpinned
you must have underpinned
they must have underpinned
Perfeito com V-ing
I must have been underpinning
you must have been underpinning
he must have been underpinning
we must have been underpinning
you must have been underpinning
they must have been underpinning

Negação

Forma simple
I mustn't underpin
you mustn't underpin
he mustn't underpin
we mustn't underpin
you mustn't underpin
they mustn't underpin
Forma com V-ing
I mustn't be underpinning
you mustn't be underpinning
he mustn't be underpinning
we mustn't be underpinning
you mustn't be underpinning
they mustn't be underpinning
Perfeito
I mustn't have underpinned
you mustn't have underpinned
he mustn't have underpinned
we mustn't have underpinned
you mustn't have underpinned
they mustn't have underpinned
Perfeito com V-ing
I mustn't have been underpinning
you mustn't have been underpinning
he mustn't have been underpinning
we mustn't have been underpinning
you mustn't have been underpinning
they mustn't have been underpinning

Forma interrogativa

Forma simple
must I underpin?
must you underpin?
must he underpin?
must we underpin?
must you underpin?
must they underpin?
Forma com V-ing
must I be underpinning?
must you be underpinning?
must he be underpinning?
must we be underpinning?
must you be underpinning?
must they be underpinning?
Perfeito
must I have underpinned?
must you have underpinned?
must he have underpinned?
must we have underpinned?
must you have underpinned?
must they have underpinned?
Perfeito com V-ing
must I have been underpinning?
must you have been underpinning?
must he have been underpinning?
must we have been underpinning?
must you have been underpinning?
must they have been underpinning?

Forma interro-Negação

Forma simple
mustn't I underpin?
mustn't you underpin?
mustn't he underpin?
mustn't we underpin?
mustn't you underpin?
mustn't they underpin?
Forma com V-ing
mustn't I be underpinning?
mustn't you be underpinning?
mustn't he be underpinning?
mustn't we be underpinning?
mustn't you be underpinning?
mustn't they be underpinning?
Perfeito
mustn't I have underpinned?
mustn't you have underpinned?
mustn't he have underpinned?
mustn't we have underpinned?
mustn't you have underpinned?
mustn't they have underpinned?
Perfeito com V-ing
mustn't I have been underpinning?
mustn't you have been underpinning?
mustn't he have been underpinning?
mustn't we have been underpinning?
mustn't you have been underpinning?
mustn't they have been underpinning?