I don't excel you don't excel she doesn't excel we don't excel you don't excel they don't excel
Present continuous
I'm not excelling you aren't excelling she isn't excelling we aren't excelling you aren't excelling they aren't excelling
Preterite
I didn't excel you didn't excel she didn't excel we didn't excel you didn't excel they didn't excel
Preterite continuous
I wasn't excelling you weren't excelling she wasn't excelling we weren't excelling you weren't excelling they weren't excelling
Present perfect
I haven't excelled you haven't excelled she hasn't excelled we haven't excelled you haven't excelled they haven't excelled
Present perfect continuous
I haven't been excelling you haven't been excelling she hasn't been excelling we haven't been excelling you haven't been excelling they haven't been excelling
Pluperfect
I hadn't excelled you hadn't excelled she hadn't excelled we hadn't excelled you hadn't excelled they hadn't excelled
Pluperfect continuous
I hadn't been excelling you hadn't been excelling she hadn't been excelling we hadn't been excelling you hadn't been excelling they hadn't been excelling
Future
I won't excel you won't excel she won't excel we won't excel you won't excel they won't excel
Future continuous
I won't be excelling you won't be excelling she won't be excelling we won't be excelling you won't be excelling they won't be excelling
Future perfect
I won't have excelled you won't have excelled she won't have excelled we won't have excelled you won't have excelled they won't have excelled
Future perfect continuous
I won't have been excelling you won't have been excelling she won't have been excelling we won't have been excelling you won't have been excelling they won't have been excelling
Conditional
Present
I wouldn't excel you wouldn't excel she wouldn't excel we wouldn't excel you wouldn't excel they wouldn't excel
Present continuous
I wouldn't be excelling you wouldn't be excelling she wouldn't be excelling we wouldn't be excelling you wouldn't be excelling they wouldn't be excelling
Past
I wouldn't have excelled you wouldn't have excelled she wouldn't have excelled we wouldn't have excelled you wouldn't have excelled they wouldn't have excelled
Past continuous
I wouldn't have been excelling you wouldn't have been excelling she wouldn't have been excelling we wouldn't have been excelling you wouldn't have been excelling they wouldn't have been excelling