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