The Conjugator
Conjugación del verbo inglés
MUST TOUGH

Verbo regular: tough - toughed - toughed

Afirmación

Forma simple

Forma con V-ing

I must tough
you must tough
she must tough
we must tough
you must tough
they must tough
I must be toughing
you must be toughing
she must be toughing
we must be toughing
you must be toughing
they must be toughing

Perfecto

Perfecto con V-ing

I must have toughed
you must have toughed
she must have toughed
we must have toughed
you must have toughed
they must have toughed
I must have been toughing
you must have been toughing
she must have been toughing
we must have been toughing
you must have been toughing
they must have been toughing

Negación

Forma simple

Forma con V-ing

I must not tough
you must not tough
she must not tough
we must not tough
you must not tough
they must not tough
I must not be toughing
you must not be toughing
she must not be toughing
we must not be toughing
you must not be toughing
they must not be toughing

Perfecto

Perfecto con V-ing

I must not have toughed
you must not have toughed
she must not have toughed
we must not have toughed
you must not have toughed
they must not have toughed
I must not have been toughing
you must not have been toughing
she must not have been toughing
we must not have been toughing
you must not have been toughing
they must not have been toughing

Forma interrogativa

Forma simple

Forma con V-ing

must I tough?
must you tough?
must she tough?
must we tough?
must you tough?
must they tough?
must I be toughing?
must you be toughing?
must she be toughing?
must we be toughing?
must you be toughing?
must they be toughing?

Perfecto

Perfecto con V-ing

must I have toughed?
must you have toughed?
must she have toughed?
must we have toughed?
must you have toughed?
must they have toughed?
must I have been toughing?
must you have been toughing?
must she have been toughing?
must we have been toughing?
must you have been toughing?
must they have been toughing?

Forma interro-negativa

Forma simple

Forma con V-ing

must I not tough?
must you not tough?
must she not tough?
must we not tough?
must you not tough?
must they not tough?
must I not be toughing?
must you not be toughing?
must she not be toughing?
must we not be toughing?
must you not be toughing?
must they not be toughing?

Perfecto

Perfecto con V-ing

must I not have toughed?
must you not have toughed?
must she not have toughed?
must we not have toughed?
must you not have toughed?
must they not have toughed?
must I not have been toughing?
must you not have been toughing?
must she not have been toughing?
must we not have been toughing?
must you not have been toughing?
must they not have been toughing?