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