English

ser and estar — two verbs 'to be'

Spanish keeps two verbs where English has one 'to be', and you choose between them in almost every sentence. For example: “Soy ruso” — I'm Russian (that's what I am, always). A rule from the Spanish course: worked out on examples, not memorized as a wording.

Updated September 1, 2026 · Lingofly

How it works

Spanish keeps two verbs where English has one 'to be', and you choose between them in almost every sentence.

ser — what a person or thing is: job, origin, character, material. estar — how it is right now: mood, health, and where it stands.

The same adjective changes meaning with the switch. Es aburrido says he is a boring man. Está aburrido says he is bored today. A place never takes ser: la llave está en la mesa.

Table

ser and estar — two verbs 'to be'
serestar
yosoyestoy
túeresestás
él / ella / ustedesestá
nosotrossomosestamos
ellos / ustedessonestán

By example

  • I'm Russian (that's what I am, always)
  • Estoy bien
    I'm fine (right now)
  • The coffee is hot (right now)

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

Ser vs estar?

ser — what a person or thing is: job, origin, character, material. estar — how it is right now: mood, health, and where it stands.

When to use ser and estar?

ser — what a person or thing is: job, origin, character, material. estar — how it is right now: mood, health, and where it stands.

Es aburrido or está aburrido?

The same adjective changes meaning with the switch. Es aburrido says he is a boring man. Está aburrido says he is bored today. A place never takes ser: la llave está en la mesa.

Soy or estoy?

ser — what a person or thing is: job, origin, character, material. estar — how it is right now: mood, health, and where it stands.

What does it look like in a Spanish example sentence?

“Soy ruso” — I'm Russian (that's what I am, always). A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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