Por lo general

  se

Pronoun

  usa

Verb

  en

Adposition

  niños

Noun

  de

Adposition

  cuatro

4

Numeral

  años

Noun

  de

Adposition

  edad

Noun

  o

Coordinating conjunction

  menores

Adjective

.

It is usually used in children four years of age or younger.

It

is

usually

used

in

children

four

years

of

age

or

younger .