Verbo regular: extemporise - extemporised - extemporised
Afirmación
Forma simple
I must extemporise you must extemporise he must extemporise we must extemporise you must extemporise they must extemporise
Forma con V-ing
I must be extemporising you must be extemporising he must be extemporising we must be extemporising you must be extemporising they must be extemporising
Perfecto
I must have extemporised you must have extemporised he must have extemporised we must have extemporised you must have extemporised they must have extemporised
Perfecto con V-ing
I must have been extemporising you must have been extemporising he must have been extemporising we must have been extemporising you must have been extemporising they must have been extemporising
Negación
Forma simple
I must not extemporise you must not extemporise he must not extemporise we must not extemporise you must not extemporise they must not extemporise
Forma con V-ing
I must not be extemporising you must not be extemporising he must not be extemporising we must not be extemporising you must not be extemporising they must not be extemporising
Perfecto
I must not have extemporised you must not have extemporised he must not have extemporised we must not have extemporised you must not have extemporised they must not have extemporised
Perfecto con V-ing
I must not have been extemporising you must not have been extemporising he must not have been extemporising we must not have been extemporising you must not have been extemporising they must not have been extemporising
Forma interrogativa
Forma simple
must I extemporise? must you extemporise? must he extemporise? must we extemporise? must you extemporise? must they extemporise?
Forma con V-ing
must I be extemporising? must you be extemporising? must he be extemporising? must we be extemporising? must you be extemporising? must they be extemporising?
Perfecto
must I have extemporised? must you have extemporised? must he have extemporised? must we have extemporised? must you have extemporised? must they have extemporised?
Perfecto con V-ing
must I have been extemporising? must you have been extemporising? must he have been extemporising? must we have been extemporising? must you have been extemporising? must they have been extemporising?
Forma interro-negativa
Forma simple
must I not extemporise? must you not extemporise? must he not extemporise? must we not extemporise? must you not extemporise? must they not extemporise?
Forma con V-ing
must I not be extemporising? must you not be extemporising? must he not be extemporising? must we not be extemporising? must you not be extemporising? must they not be extemporising?
Perfecto
must I not have extemporised? must you not have extemporised? must he not have extemporised? must we not have extemporised? must you not have extemporised? must they not have extemporised?
Perfecto con V-ing
must I not have been extemporising? must you not have been extemporising? must he not have been extemporising? must we not have been extemporising? must you not have been extemporising? must they not have been extemporising?