Instead of “death”, your sentences need to use “dead”. “She’s not dead.”, “She was dead.”, “She is dead.”
The only time I can envision using the present tense is when describing the plot of a book, play, movie, etc. “The bad guy pushes her off a cliff into the ocean, but she does not die.”
Unless she has come back to life (possibly been resuscitated) you need to use the present tense with ‘dead’:
She died (this morning) / She is dead (now).
She died, but the doctors performed CPR and restarted her heart.
She was dead, but the doctors performed CPR and restarted her heart.
‘She does not die’ indicates that she habitually doesn’t die when she ought to!
That plant is very hardy! It doesn’t matter how badly I mistreat it, it does not die. Even if I don’t water it for 6 months, it just springs back to life once it is watered.
Thank you Bee. Your explanation is very detailed. I really appreciate your help.
So For the case that a person stopped breathing, “die” is always used with past tense and dead (adj) goes with the present tense.
Bee, Below is what I think about the usage. Could you please correct me if I am wrong ?
Dead is to describe a state and die is an action verb. So We cannot say Someone WAS dead or someone dies (unless he/she comes alive again, I aware that die has metaphor meaning. In this thread, I would like to discover further the case of stop breathing, really die, I saw a dictionary, we can use “my car has died/ dies” to indicate that it’s not working") .
In normal situation, She dies/ She WAS dead is incorrect ?
Yes, ‘she dies/she was dead’ is usually incorrect, other than in stage directions, explanations of film or story plots, etc. ass Luschen indicates.
In normal situations
She died / She is dead
is correct.
Once someone dies, they don’t usually come back to life, so from that point on they are in a state of being dead, and they remain dead into the future.
She has been dead for 4 weeks
is another common tense.