I'll be enthusiasming you'll be enthusiasming she'll be enthusiasming we'll be enthusiasming you'll be enthusiasming they'll be enthusiasming
Perfect
I'll have enthusiasmed you'll have enthusiasmed she'll have enthusiasmed we'll have enthusiasmed you'll have enthusiasmed they'll have enthusiasmed
V-ing perfect
I'll have been enthusiasming you'll have been enthusiasming she'll have been enthusiasming we'll have been enthusiasming you'll have been enthusiasming they'll have been enthusiasming
Negation
Simple form
I won't enthusiasm you won't enthusiasm she won't enthusiasm we won't enthusiasm you won't enthusiasm they won't enthusiasm
V-ing form
I won't be enthusiasming you won't be enthusiasming she won't be enthusiasming we won't be enthusiasming you won't be enthusiasming they won't be enthusiasming
Perfect
I won't have enthusiasmed you won't have enthusiasmed she won't have enthusiasmed we won't have enthusiasmed you won't have enthusiasmed they won't have enthusiasmed
V-ing perfect
I won't have been enthusiasming you won't have been enthusiasming she won't have been enthusiasming we won't have been enthusiasming you won't have been enthusiasming they won't have been enthusiasming
Interrogative form
Simple form
will I enthusiasm? will you enthusiasm? will she enthusiasm? will we enthusiasm? will you enthusiasm? will they enthusiasm?
V-ing form
will I be enthusiasming? will you be enthusiasming? will she be enthusiasming? will we be enthusiasming? will you be enthusiasming? will they be enthusiasming?
Perfect
will I have enthusiasmed? will you have enthusiasmed? will she have enthusiasmed? will we have enthusiasmed? will you have enthusiasmed? will they have enthusiasmed?
V-ing perfect
will I have been enthusiasming? will you have been enthusiasming? will she have been enthusiasming? will we have been enthusiasming? will you have been enthusiasming? will they have been enthusiasming?
Interro-negative form
Simple form
won't I enthusiasm? won't you enthusiasm? won't she enthusiasm? won't we enthusiasm? won't you enthusiasm? won't they enthusiasm?
V-ing form
won't I be enthusiasming? won't you be enthusiasming? won't she be enthusiasming? won't we be enthusiasming? won't you be enthusiasming? won't they be enthusiasming?
Perfect
won't I have enthusiasmed? won't you have enthusiasmed? won't she have enthusiasmed? won't we have enthusiasmed? won't you have enthusiasmed? won't they have enthusiasmed?
V-ing perfect
won't I have been enthusiasming? won't you have been enthusiasming? won't she have been enthusiasming? won't we have been enthusiasming? won't you have been enthusiasming? won't they have been enthusiasming?