Coniugazione del verbo inglese MUST TOUGHEN

Verbo regolare: toughen - toughened - toughened

Affermazione

Forma semplice

I must toughen
you must toughen
he must toughen
we must toughen
you must toughen
they must toughen

Forma con V-ing

I must be toughening
you must be toughening
he must be toughening
we must be toughening
you must be toughening
they must be toughening

Perfetto

I must have toughened
you must have toughened
he must have toughened
we must have toughened
you must have toughened
they must have toughened

Perfetto con V-ing

I must have been toughening
you must have been toughening
he must have been toughening
we must have been toughening
you must have been toughening
they must have been toughening

Negazione

Forma semplice

I must not toughen
you must not toughen
he must not toughen
we must not toughen
you must not toughen
they must not toughen

Forma con V-ing

I must not be toughening
you must not be toughening
he must not be toughening
we must not be toughening
you must not be toughening
they must not be toughening

Perfetto

I must not have toughened
you must not have toughened
he must not have toughened
we must not have toughened
you must not have toughened
they must not have toughened

Perfetto con V-ing

I must not have been toughening
you must not have been toughening
he must not have been toughening
we must not have been toughening
you must not have been toughening
they must not have been toughening

Forma interrogativa

Forma semplice

must I toughen?
must you toughen?
must he toughen?
must we toughen?
must you toughen?
must they toughen?

Forma con V-ing

must I be toughening?
must you be toughening?
must he be toughening?
must we be toughening?
must you be toughening?
must they be toughening?

Perfetto

must I have toughened?
must you have toughened?
must he have toughened?
must we have toughened?
must you have toughened?
must they have toughened?

Perfetto con V-ing

must I have been toughening?
must you have been toughening?
must he have been toughening?
must we have been toughening?
must you have been toughening?
must they have been toughening?

Forma interro-negativa

Forma semplice

must I not toughen?
must you not toughen?
must he not toughen?
must we not toughen?
must you not toughen?
must they not toughen?

Forma con V-ing

must I not be toughening?
must you not be toughening?
must he not be toughening?
must we not be toughening?
must you not be toughening?
must they not be toughening?

Perfetto

must I not have toughened?
must you not have toughened?
must he not have toughened?
must we not have toughened?
must you not have toughened?
must they not have toughened?

Perfetto con V-ing

must I not have been toughening?
must you not have been toughening?
must he not have been toughening?
must we not have been toughening?
must you not have been toughening?
must they not have been toughening?

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