Mi nieto vive aquí.

Mi is a possessive adjective meaning my. In Spanish, mi does not change for masculine or feminine.

• mi nieto = my grandson
• mi nieta = my granddaughter

It only changes for number:

• mi nieto = my grandson
• mis nietos = my grandsons

So mi stays the same whether the noun is masculine or feminine, singular only.

Nieto means grandson. It is masculine because it refers to a male person.

• nieto = grandson
• nieta = granddaughter

The ending -o often marks a masculine noun, and -a often marks a feminine noun, especially for family words like these.

Vive is the third-person singular present tense form of the verb vivir (to live).

The verb goes like this in the present tense:

• yo vivo
• tú vives
• él/ella/usted vive
• nosotros vivimos
• vosotros vivís
• ellos/ellas/ustedes viven

Since mi nieto = he, you use vive.

• Mi nieto vive aquí. = My grandson lives here.

Vivir is the infinitive, like to live, so you would not use it directly in this sentence.

Spanish often omits subject pronouns when they are not needed.

In English, you must say:

• My grandson lives here.

In Spanish, the verb ending already tells you the subject is he/she/you formal:

• vive

So Mi nieto vive aquí is completely natural without adding él.

You could say Mi nieto, él vive aquí, but that would usually add emphasis or contrast, and it is not the neutral version.

Yes, both are possible.

The most neutral order is:

• Mi nieto vive aquí.

You can also say:

• Aquí vive mi nieto.

That version puts more focus on aquí or sounds a bit more stylistic. Spanish allows more flexibility in word order than English, but the basic neutral order is usually:

subject + verb + adverb/complement

So for a learner, Mi nieto vive aquí is the best standard pattern to remember.

The accent mark in aquí shows where the stress falls: on the last syllable.

• a-QUÍ

Without the accent, the pronunciation rules would suggest a different stress pattern. The written accent helps show the correct pronunciation.

It is also simply the correct spelling of the word aquí (here), so you should always write it with the accent mark.

Both can mean here, but in standard Spanish from Spain, aquí is much more common.

Very roughly:

• aquí = here
• acá = here / over here

In many parts of Latin America, acá is used more often than in Spain. Since you are learning Spanish from Spain, aquí is the form you will most often hear and use.

A simple pronunciation guide is:

mee NYEH-toh BEE-beh ah-KEE

A few useful notes:

• mi sounds like mee
• nie in nieto is like nyeh
• v in Spanish is usually pronounced very similarly to b
• vive sounds like BEE-beh
• aquí is stressed on the last syllable: ah-KEE

In much of Spain, pronunciation is crisp and clear, but this sentence does not contain any especially tricky Spain-only sounds.

Spanish often uses the simple present where English might use either the simple present or the present continuous, depending on context.

• Mi nieto vive aquí. = My grandson lives here.

This expresses a normal, ongoing fact: his home is here.

Está viviendo aquí means is living here, and it often suggests something more temporary or more connected to the current period.

Compare:

• Mi nieto vive aquí. = He lives here. (general fact)
• Mi nieto está viviendo aquí este mes. = He is living here this month. (temporary situation)

No, not in standard modern Spanish.

You normally say:

• Mi nieto

not

• El mi nieto

Spanish possessives like mi, tu, su, nuestro usually come directly before the noun without an article.

So:

• mi nieto = correct
• el mi nieto = incorrect in standard Spanish

Spanish usually chooses a gendered noun if the person is known:

• mi nieto = my grandson
• mi nieta = my granddaughter

If you want a more gender-neutral idea like grandchild, Spanish often still uses one of those forms depending on the actual person. In modern usage, some people may use broader or more inclusive wording in certain contexts, but the standard everyday family terms are nieto and nieta.

So in this sentence, nieto clearly tells you the grandchild is male.

Yes, depending on context.

Spanish present tense is very flexible. Vive can mean:

• lives
• is living

But in a sentence like Mi nieto vive aquí, the most natural interpretation is the general one:

• My grandson lives here

If the speaker wanted to emphasize a temporary current situation, they might choose:

• Mi nieto está viviendo aquí

But the simple present is the default, common choice.