The plural of behalf is the noun behalves
Behalves is only used to accompany a plural word.
For example: "I can call on their behalves"
The responsibilities of the majestic plural in modern society include representing a group or organization with authority and unity, making decisions on behalf of the collective, and maintaining a sense of dignity and respect in communication.
The plural form of "district attorney" is "district attorneys." This term refers to multiple individuals holding the position of a district attorney, who is responsible for prosecuting criminal cases on behalf of the government in a specific jurisdiction.
Depends on what your talkin about but usally onbehave
You use on your behalf when you are representing me and in your behalf when you do not want to put a lot of emphasis on what you are saying.
in behalf of is incorrect usage (Delete me if I am worng)
The word representatives is a noun. It is the plural form of representative.
A behalf is an advantage or favour, to do something on someone else's behalf is to do it in order to someway assist them.
"On behalf of my friend, I would like to apologize."
It should be: Ms. Martinez' behalf or Mr. Martinez's behalf
On Behalf of the Streets was created in 2006.
I spoke to the company on behalf of my colleague who was unable to attend the meeting.
If someone is not available to speak for themselves, a person might say "on the behalf of *so and so* I would like to thank you...", or "on the behalf of *so and so* I am informing you...", or "on the behalf of *so and so* I am requesting...".