Irregular

Present Come ( venir ) , PAST. Came. Coming.

Present GO ( Ir) PAST. Went. Going.

Present Have / Has (Tener) .....PAST?. Had. Having.

Present Read (Leer) .....PAST?. Read. Reading.

Present Buy (comprar) .....PAST?. Bought. Buying.

Present Sell (vender) .....PAST?. Sold. Selling.

Present See (ver ) .....PAST?. Saw. Seeing.

Present See (Dar) .....PAST?. Give. Gave.

Present Make(hacer) .....PAST?. Made. Making.

Present Lend (Prestar) .....PAST?. Lent. Lending.

Present Begin (Empezar) .....PAST?. Began. Beginning.

Present Leave (Salir / Dejar / Abanonar ) .....PAST?. Left. Leaving.