No. Depending on the context of the sentence it should be
If you have had a consultation or if you have done so, with consultation, blah blah
CONSULTATION - a request or solicitation of expert advice
The correct version is"What you have done is wrong". In this form, "What" stands for "The thing that". The alternative "What have you done"... is a question.
Have done is correct. When using have as an auxiliary verb, it's paired with a past participle.
Yes! Is correct sentence
yes
No, it's, "I wouldn't have done that."
Yes. The correct way to say this is "you are done with this book."
it depends on what kind of sentence it's in.
I have a consultation with my doctor tomorrow. Will you schedule a consultation with Mrs. Smith for next week?
Yes.
My doctor called in a specialist for consultation on my case.
u use the word consultation in a sentence by....making sure the word sounds good in the sentence becasue u dnt want it to sound dum