Usage Examples
[Present Indicative] Tengo un libro nuevo. → I have a new book.
[Present Perfect] He tenido mucho trabajo. → I have had a lot of work.
[Imperfect Indicative] Tenia un perro cuando era niño. → I had a dog when I was a child.
[Pluperfect Indicative] Había tenido problemas antes. → I had had problems before.
[Preterite] Tuve una idea genial ayer. → I had a great idea yesterday.
[Preterite Anterior] Apenas hubo tenido el dinero, lo gastó. → As soon as he had had the money, he spent it.
[Future] Tendré los resultados mañana. → I will have the results tomorrow.
[Future Perfect] Para entonces, habré tenido suficiente tiempo. → By then, I will have had enough time.
[Conditional] Tendría más cuidado si fuera tú. → I would have more care if I were you.
[Conditional Perfect] Habría tenido éxito con tu ayuda. → I would have had success with your help.