请问下面几句话的区别和语法是否正确Somebody is being pregnancySomebody being pregnancySomebody pregnancySomebody is pregnancy这句话是要强调“正在怀孕之中”
问题描述：
请问下面几句话的区别和语法是否正确
Somebody is being pregnancy
Somebody being pregnancy
Somebody pregnancy
Somebody is pregnancy
这句话是要强调“正在怀孕之中”
答
4对,其他都错.