nous nous is used with reflexive verbs and means ourselves
nous lavons : we are washing
nous nous lavons : we are washing ourselves
"sommes-nous ..." means 'are we ..' in French.
Sommes-nous .... means 'are we ...' in French.
"Nous habitons" is French for "we live" or "we reside."
The French equivalent of the English word, we, is: nous.So, to say, we are, you would say, nous sommes.
It means 'We are'
Dieu nous aide, que Dieu nous aide
nous avons = we have [nous] n'avons [pas] = [we] don't have [any, no]
Nous avons ensemble means "we have together..." in French.
You would say "nous sommes restés" in French to mean "we stayed".
We are here.
You can say "Nous sommes arrivés" in French to mean "We've Arrived."
we love you