Song for teaching the irregular preterite in Spanish

Learning Spanish Grammar does not have to be dull.  Songs make for great Spanish teaching activities.

This song is from Mental Note Music.
These are the LYRICS:

Irregular Preterites

Irregular preterites

have got their own set of stems

And their own set of endings

that don't have accent marks on them

cup, sup, hub

are caber, saber, haber

quis, vin, hic,

are querer, venir, hacer

Endings: e, iste, o, imos, isteis, ieron

e, iste, o, imos isteis, ieron

anduv, tuv, estuv,

andar, tener, estar

traj, dij, traduj,

traer, decir, traducir

e, iste, o, imos, isteis, ieron

e, iste, o, imos, isteis, ieron

Finally now remember for poder the stem is pud

You see, they both have "d",

The stem rhymes with food

The toughest stem of all, although it's no excuse,

The stem for poner

Isn't pon, it's pus

e, iste, o, imos, isteis, ieron

e, iste, o, imos, isteis, ieron