Plateaux is already plural.
Plateau is the singular form
plateaus or plateaux
Singular ; this and that Plural ; these and those
The plural for the noun loss is losses; the plural possessive is losses'.
plural verb - were plural subject - boys The boys were hungry
The plural is a normal S plural, associates.
plateaus or plateaux
Plateaus, or less commonly, plateaux
Plateaus is acceptable. The word is of French origin, so the strict plural ought to be plateaux.
"Plateau" refers to a raised flat area of land, while "plateaux" is the plural form of plateau, referring to multiple flat areas of land. "Plateau" is used for a single flat-topped landform, whereas "plateaux" is used to describe multiple such landforms.
The population of Hauts-Plateaux is 117,008.
Mille Plateaux was created in 1993.
The Plateaux of Mirror was created in 1980-04.
Plateaux.
plateaux
Plains: 36 %, Plateaux and hills: 33 %, Mountains: 31 %
Bernadette Engel-Roux has written: 'Plateaux du songe'
It ranges from the high peaks of the Sierra Madre mountains to the lowlands and plateaux. There are several volcanoes .