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