I don't heighten you don't heighten she doesn't heighten we don't heighten you don't heighten they don't heighten
Present continuous
I'm not heightening you aren't heightening she isn't heightening we aren't heightening you aren't heightening they aren't heightening
Preterite
I didn't heighten you didn't heighten she didn't heighten we didn't heighten you didn't heighten they didn't heighten
Preterite continuous
I wasn't heightening you weren't heightening she wasn't heightening we weren't heightening you weren't heightening they weren't heightening
Present perfect
I haven't heightened you haven't heightened she hasn't heightened we haven't heightened you haven't heightened they haven't heightened
Present perfect continuous
I haven't been heightening you haven't been heightening she hasn't been heightening we haven't been heightening you haven't been heightening they haven't been heightening
Pluperfect
I hadn't heightened you hadn't heightened she hadn't heightened we hadn't heightened you hadn't heightened they hadn't heightened
Pluperfect continuous
I hadn't been heightening you hadn't been heightening she hadn't been heightening we hadn't been heightening you hadn't been heightening they hadn't been heightening
Future
I won't heighten you won't heighten she won't heighten we won't heighten you won't heighten they won't heighten
Future continuous
I won't be heightening you won't be heightening she won't be heightening we won't be heightening you won't be heightening they won't be heightening
Future perfect
I won't have heightened you won't have heightened she won't have heightened we won't have heightened you won't have heightened they won't have heightened
Future perfect continuous
I won't have been heightening you won't have been heightening she won't have been heightening we won't have been heightening you won't have been heightening they won't have been heightening
Conditional
Present
I wouldn't heighten you wouldn't heighten she wouldn't heighten we wouldn't heighten you wouldn't heighten they wouldn't heighten
Present continuous
I wouldn't be heightening you wouldn't be heightening she wouldn't be heightening we wouldn't be heightening you wouldn't be heightening they wouldn't be heightening
Past
I wouldn't have heightened you wouldn't have heightened she wouldn't have heightened we wouldn't have heightened you wouldn't have heightened they wouldn't have heightened
Past continuous
I wouldn't have been heightening you wouldn't have been heightening she wouldn't have been heightening we wouldn't have been heightening you wouldn't have been heightening they wouldn't have been heightening
Imperative
Imperative
do not heighten Let's not heighten do not heighten