The plural form of port of entry is ports of entry.
The plural of port is ports.
The plural of port is ports.
The plural of portfolio is "portfolios".
The word crises is a plural word; it is the plural form of the word crisis.
There is no plural word for if.
The plural word for delay is delays.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
the plural word is comedones
No it's a singular word. A plural word would be "have".
In Chinese, the plural form of the word "minute" is "分钟" (fēnzhōng).
There is no plural form for the word, countries. This word itself is a plural.
porti (when it is doors), pristanishta (when port, like sea port), both forms are in plural of porta/port
The plural for of the word planet is the word planets.