でもある
Meanings
Godan verb
1. to also be (implies that as well as the earlier stated this is also the case) (である with も; formal, literary)
2. to be ... or something
Examples69
Ｄ．Ｈ．
D.H. Lawrence is a novelist and poet.
何か
What is the matter with you?
彼
In addition to being a doctor, he is a writer.
彼
He is a writer and a statesman.
君
You are the master of your own destiny.
彼
In addition to being a doctor, he is a writer.