What similarities does Lady Macbeth share with the narrator of “The Yellow Wallpaper?”

The narrator is similar to lady Macbeth in the way that both are suffering from depression.

Explanation:

The yellow wallpaper was a short story written by Charlotte Perkins Gilman. The main idea of the story was the problem of depression from which a number of women were suffering. Such women should be allowed to make decisions about their lives on their own.

They should be allowed to spend their lives the way they want and do what they want to. The wallpaper in the story is a symbol of the hideous paper of the domestic life which traps so many women.

not concrete, existing in thought or as an idea but not having a physical or concrete existence

the present continuous is a verb tense which is mainly used to indicates that an action is in progress at the moment of speaking.  

it is formed using: person + verb to be (am/is/are) +verb + - ing form  

example: i am studying at this moment .

in addition, the present continuous is also used in order to express things that will or will not happen in the near future.

example: i am having dinner with some friends tonight.

the speaker sometimes   uses it   to express that an action is repeated and it causes irritation on the part of the speaker

example: my sister is constantly complaining about everything.