I'll be extemporising you'll be extemporising she'll be extemporising we'll be extemporising you'll be extemporising they'll be extemporising
Perfect
I'll have extemporised you'll have extemporised she'll have extemporised we'll have extemporised you'll have extemporised they'll have extemporised
Perfect en V-ing
I'll have been extemporising you'll have been extemporising she'll have been extemporising we'll have been extemporising you'll have been extemporising they'll have been extemporising
Négation
Forme simple
I shan't extemporise you shan't extemporise she shan't extemporise we shan't extemporise you shan't extemporise they shan't extemporise
Forme en V-ing
I shan't be extemporising you shan't be extemporising she shan't be extemporising we shan't be extemporising you shan't be extemporising they shan't be extemporising
Perfect
I shan't have extemporised you shan't have extemporised she shan't have extemporised we shan't have extemporised you shan't have extemporised they shan't have extemporised
Perfect en V-ing
I shan't have been extemporising you shan't have been extemporising she shan't have been extemporising we shan't have been extemporising you shan't have been extemporising they shan't have been extemporising
Forme interrogative
Forme simple
shall I extemporise? shall you extemporise? shall she extemporise? shall we extemporise? shall you extemporise? shall they extemporise?
Forme en V-ing
shall I be extemporising? shall you be extemporising? shall she be extemporising? shall we be extemporising? shall you be extemporising? shall they be extemporising?
Perfect
shall I have extemporised? shall you have extemporised? shall she have extemporised? shall we have extemporised? shall you have extemporised? shall they have extemporised?
Perfect en V-ing
shall I have been extemporising? shall you have been extemporising? shall she have been extemporising? shall we have been extemporising? shall you have been extemporising? shall they have been extemporising?
Forme interro-négative
Forme simple
shan't I extemporise? shan't you extemporise? shan't she extemporise? shan't we extemporise? shan't you extemporise? shan't they extemporise?
Forme en V-ing
shan't I be extemporising? shan't you be extemporising? shan't she be extemporising? shan't we be extemporising? shan't you be extemporising? shan't they be extemporising?
Perfect
shan't I have extemporised? shan't you have extemporised? shan't she have extemporised? shan't we have extemporised? shan't you have extemporised? shan't they have extemporised?
Perfect en V-ing
shan't I have been extemporising? shan't you have been extemporising? shan't she have been extemporising? shan't we have been extemporising? shan't you have been extemporising? shan't they have been extemporising?