The 18 tenses of the Spanish verb occurir

Here is a table with the 18 tenses of the Spanish verb occurir and an example sentence for each.

Tense	Spanish Conjugation	Example Sentence
Present	occuro, occures, occure, occurimos, occurís, occuren	Yo occuro.
Simple Past	occurí, occuriste, occurió, occurimos, occuristeis, occurieron	Ayer occurí.
Past Imperfect	occuría, occurías, occuría, occuríamos, occuríais, occurían	Cuando era joven, occuría.
Simple Future	occuriré, occurirás, occurirá, occuriremos, occuriréis, occurirán	Mañana occuriré.
Simple Conditional	occuriría, occurirías, occuriría, occuriríamos, occuriríais, occurirían	Yo occuriría.
Present Perfect	he occurido, has occurido, ha occurido, hemos occurido, habéis occurido, han occurido	Ya he occurido.
Past Perfect	había occurido, habías occurido, había occurido, habíamos occurido, habíais occurido, habían occurido	Cuando llegué, ya había occurido.
Past Anterior	hube occurido, hubiste occurido, hubo occurido, hubimos occurido, hubisteis occurido, hubieron occurido	Apenas hube occurido, me fui.
Future Perfect	habré occurido, habrás occurido, habrá occurido, habremos occurido, habréis occurido, habrán occurido	Para entonces, habré occurido.
Conditional Perfect	habría occurido, habrías occurido, habría occurido, habríamos occurido, habríais occurido, habrían occurido	Habría occurido si...

Tense	Spanish Conjugation	Example Sentence
Present Subjunctive	occura, occures, occure, occurimos, occurís, occuren	Espero que occures.
Imperfect Subjunctive	occurara/occurase, occuraras/occurases, occurara/occurase, occuráramos/occurásemos, occurarais/occuraseis, occuraran/occurasen	Si occuraras..., ...
Future Subjunctive	occurare, occurares, occurare, occuráremos, occurareis, occuraren	Si occurare, ...
Present Perfect Subjunctive	haya occurido, hayas occurido, haya occurido, hayamos occurido, hayáis occurido, hayan occurido	Dudo que hayas occurido.
Past Perfect Subjunctive	hubiera/hubiese occurido, hubieras/hubieses occurido, hubiera/hubiese occurido, hubiéramos/hubiésemos occurido, hubierais/hubieseis occurido, hubieran/hubiesen occurido	Si hubieras occurido, ...
Future Perfect Subjunctive	hubiere occurido, hubieres occurido, hubiere occurido, hubiéremos occurido, hubiereis occurido, hubieren occurido	Si hubiere occurido, ...

Tense	Spanish Conjugation	Example Sentence
Affirmative Imperative	occura, occure, occuremos, occurad, occuren	¡occura!
Negative Imperative	no occures, no occure, no occuremos, no occuréis, no occuren	¡No occures!