Describe family members: possessive adjective 'nuestro'

There is an accent on the final vowel of numbers 22, 23 and 26 because they have final-syllable stress and end in ‘s’. Many jobs end in -o when they refer to a man and -a when they refer to a woman, e.g. 'músico' and 'música' (musician). The indefinite article ('un', 'una') is not used when stating what job someone does, e.g. 'mi padre es médico'. To say the possessive adjective ‘our’ in Spanish, use 'nuestro'. 'Nuestro' needs to agree in gender with the noun. For singular masculine nouns use 'nuestro', for singular feminine nouns use 'nuestra'.