The word vain is an adjective, not a noun, and has no plural.
The homophone nouns and their plurals are:
vein - veins
vane - vanes
Vain is an adjective--a vain man.
Vain already is an adjective.
In vain is means not effective, useless For an example: His discussion about changing the uniform is in vain
Well...You just need to know what vain means.'It is vain to do with more what can be done with fewer.'or'My sister is so vain that she talks to herself in the mirror.'or'Some people are vain enough to laugh at ugly people.'
Vain is the adjective form of vanity.
Vain is an adjective--a vain man.
Vain is an adjective. It has no tense.
vain
Vain already is an adjective.
It Was Not in Vain was created in 1957.
To do something in vain means that you do not succeed in doing what you are trying to do; to try in vain is to fail.
Vain means conceited, or it may mean to no avail. Here are some sentences.She tried in vain to stand on her head.He was as vain as a peacock."You're so vain!" (a song by Carly Simon)
vain vain
Yes
The Tagalog word for vain is "mapagpanggap" or "maarte."
The duration of It Was Not in Vain is 1.62 hours.
The duration of But Not in Vain is 1.22 hours.