Disjunctive pronouns are used independently of the verb. They are the pronouns which follow prepositions, or show emphasis.
mí
ti
él
ella
Usted |
nosostros (-as)
vosotros (-as)
ellos
ellas
Ustedes |
Ello is also used as a neuter pronoun meaning it. Sí can mean yourself, himself, herself, yourselves or themselves. When con combines with mí, ti or sí, the words become conmigo, contigo and consigo. For clearness, the forms of mismo (-a, -os, -as) can be added to these pronouns.
Past Perfect
The past perfect tense corresponds to the English "had + past participle." It indicates an event that happened prior to another event in the past. It consists of the imperfect of haber and a past participle. Sometimes the preterite of haber is used, but the imperfect is more common.
Carlos había vivido en México. Carlos had lived in Mexico.
Habíamos aprendido el español. We had learned Spanish.
Suffixes
Suffixes may be attached to nouns, adjectives or adverbs. Unaccented vowels should be dropped before adding the suffixes. The most common suffixes are -ito (a) and -cito (a). They express size, affection, admiration, appreciation or pity. The ending -ero (a) indicates the maker or dealer in charge of something. To indicate where something is made or sold, add -ería. When -eza and -ura are added to adjectives, they express abstract nouns. When -dor is added to a verb (minus the final letter), it indicates the performer of the action.