Labours is the plural of the common noun labour. It follows the regular pattern of simply adding an "s" to the word.
The plural form of the word labor is labors.
The plural form for the demonstrative pronoun this is these.
The plural form of the word "ranch" is "ranches."
The plural form of the word "baby" is "babies."
The plural form of vow is vows.
The plural form of the word "pharynx" is "pharynges."
The plural form is divisions of labor.
There is no plural form for the word, countries. This word itself is a plural.
The plural form of the word "inferno" is "infernos."
There is no plural word for if.
The plural form is data.
In Chinese, the plural form of the word "minute" is "分钟" (fēnzhōng).
The plural of diary is diaries.
The plural form of the word gelato is gelati.
The plural form for the word 'pioneer' is pioneers.
The plural form of the word "baby" is "babies."
The plural form of the word 'deed' is 'deeds'.
The plural form of the word signal is signals.