〜がいます
There is / exists (people, animals)machine translation
FormationNoun (person/animal) + がいます
Use 〜がいます to say that a person or animal is present or exists somewhere: 「子供がいます」= there are children.
The full pattern: place に + noun が + います. This pattern is also used to talk about family: 兄が二人います = I have two older brothers.
Vietnamese has only one word "có" (to have / there is), but Japanese splits it in two: います for people and animals, あります for inanimate things. The negative of います is いません.
Examples
公園に子供がいます。
There are children in the park.
私は兄が二人います。
I have two older brothers.
うちに犬がいます。
We have a dog at home.