-op-

-op-: In Groups of

Level 5

-op- counts the members of a group.

How It Works

NumberWith -op-Meaning
duduopein twos, in pairs
tritriopein threes
kvarkvaropein fours
kvinkvinopein fives

The adverb in -ope says that the action is done by a group of that size, together. Tiuj du amikoj promenas ĉiam duope means that the two friends always walk together.

Compare -obl-. The ending -op- counts the members of a group, and -obl- multiplies: duope means in twos, and duoble means twice as much. The adverb stays the same whatever the noun is. The noun duopo names the pair itself.

Examples (4)

  1. La amikoj promenas duope apud la rivero.

    The friends walk in pairs by the river.

    Duope means in groups of two.

  2. Ni iris triope al la kongreso.

    The three of us went to the congress together.

    Triope shows a group of three.

  3. En la kurso la studentoj laboras duope.

    In the course the students work in pairs.

    Duope means two by two.

  4. Ili sidis kvinope ĉe la tablo.

    The five of them sat together at the table.

    Kvinope shows one group of five.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

-op-Level 5-op-: In Groups of

Learn This First

The ending -op- is the sister of -on-.