One or more
Is there one, or more than one?
Significado
A language can show whether we mean one thing or more than one. Some languages also have a special form for exactly two or for a group viewed as a whole. Languages may mark this on nouns or other words, but some have no regular singular and plural forms. Unlike Quantity, One or more does not by itself give an exact number or measured amount.
Como identificar
Look for a change of form or an added word that distinguishes one from several, and check whether it is required or left to context.
Na tua língua materna
Plural is marked on nouns and normally on their articles, adjectives, pronouns, and related verbs in standard Portuguese. Many nouns add -s, but others change more, as pão becomes pães and papel becomes papéis. Casual Brazilian speech may have less matching across these words; edited writing generally requires full agreement.
A criança pequena está dormindo.
The article, noun, adjective, and verb are all singular.
As crianças pequenas estão dormindo.
The article, noun, adjective, and verb all change to plural forms.
Comprei dois pães para o café da manhã.
The plural of pão is pães, not pãos.
Na tua língua de aprendizagem
Most English countable nouns, which name things counted one by one, add -s or -es in the plural. Some have irregular plurals, such as child and children, while uncountable nouns such as information normally have no plural form. A plural subject can also require a different verb form, as in the cup is and the cups are.
One cup is clean, but the other cups are dirty.
Cup becomes cups, and is changes to are with the plural subject.
The children are playing outside.
Children is the irregular plural of child.
This information is useful.
Information is uncountable and takes a singular verb here.
Learners whose language does not regularly mark plural nouns, or keeps them singular after numbers, may leave out English plural endings. Learners whose language counts things that English treats as uncountable may add -s to words such as information or advice.