I can extemporise you can extemporise she can extemporise we can extemporise you can extemporise they can extemporise
Form mit V-ing
I can be extemporising you can be extemporising she can be extemporising we can be extemporising you can be extemporising they can be extemporising
Perfekt
I can have extemporised you can have extemporised she can have extemporised we can have extemporised you can have extemporised they can have extemporised
Perfekt mit V-ing
I can have been extemporising you can have been extemporising she can have been extemporising we can have been extemporising you can have been extemporising they can have been extemporising
Negation
Einfache Form
I cannot extemporise you cannot extemporise she cannot extemporise we cannot extemporise you cannot extemporise they cannot extemporise
Form mit V-ing
I cannot be extemporising you cannot be extemporising she cannot be extemporising we cannot be extemporising you cannot be extemporising they cannot be extemporising
Perfekt
I cannot have extemporised you cannot have extemporised she cannot have extemporised we cannot have extemporised you cannot have extemporised they cannot have extemporised
Perfekt mit V-ing
I cannot have been extemporising you cannot have been extemporising she cannot have been extemporising we cannot have been extemporising you cannot have been extemporising they cannot have been extemporising
Fragende Form
Einfache Form
can I extemporise? can you extemporise? can she extemporise? can we extemporise? can you extemporise? can they extemporise?
Form mit V-ing
can I be extemporising? can you be extemporising? can she be extemporising? can we be extemporising? can you be extemporising? can they be extemporising?
Perfekt
can I have extemporised? can you have extemporised? can she have extemporised? can we have extemporised? can you have extemporised? can they have extemporised?
Perfekt mit V-ing
can I have been extemporising? can you have been extemporising? can she have been extemporising? can we have been extemporising? can you have been extemporising? can they have been extemporising?
Fragende Negation Form
Einfache Form
can I not extemporise? can you not extemporise? can she not extemporise? can we not extemporise? can you not extemporise? can they not extemporise?
Form mit V-ing
can I not be extemporising? can you not be extemporising? can she not be extemporising? can we not be extemporising? can you not be extemporising? can they not be extemporising?
Perfekt
can I not have extemporised? can you not have extemporised? can she not have extemporised? can we not have extemporised? can you not have extemporised? can they not have extemporised?
Perfekt mit V-ing
can I not have been extemporising? can you not have been extemporising? can she not have been extemporising? can we not have been extemporising? can you not have been extemporising? can they not have been extemporising?