I DO NOT HAVE A BABY
I AM NOT HAVING A BABY
I DID NOT HAVE A BABY
I WAS NOT HAVING A BABY
I HAVE NOT HAD A BABY
I HAVE NOT BEEN HAVING A BABY
I HAD NOT HAD A BABY
I HAD NOT BEEN HAVING A BABY
I SHALL NOT HAVE A BABY
I SHALL NOT BE HAVING A BABY
I SHALL NOT HAVE HAD A BABY
I SHALL NOT HAVE BEEN HAVING A BABY

I AM CHILDLESS
I AM BEING CHILDLESS
I WAS CHILDLESS
I WAS BEING CHILDLESS
I HAVE BEEN CHILDLESS
I HAVE BEEN BEING CHILDLESS
I HAD BEEN CHILDLESS
I HAD BEEN BEING CHILDLESS
I SHALL BE CHILDLESS
I SHALL BE BEING CHILDLESS
I SHALL HAVE BEEN CHILDLESS
I SHALL HAVE BEEN BEING CHILDLESS

I AM NOT A MOTHER
I AM NOT BEING A MOTHER
I WAS NOT A MOTHER
I WAS NOT BEING A MOTHER
I HAVE NOT BEEN A MOTHER
I HAVE NOT BEEN BEING A MOTHER
I HAD NOT BEEN A MOTHER
I HAD NOT BEEN BEING A MOTHER
I SHALL NOT BE A MOTHER
I SHALL NOT BE BEING A MOTHER
I SHALL NOT HAVE BEEN A MOTHER
I SHALL NOT HAVE BEEN BEING A MOTHER