sado Ed Irregular Verbs Irregular verbs have special past tense forms. They do not end in -d or -ed. You will need to memorize these special forms. Example: drive, drove Activity 19: complete the chart with regular and irregular verbs. Complete el cuadro con los verbos regulares irregulares PRESENT PAST SPANISH PRESENT PAST EAT FIGHT TRABAJAR SOLD FLEW GO WORKED PLAY SPANISH COCINAR SWAM ESTUDIAR DO BOUGHT MADE DAR HAVE/HAS SER O ESTAR DRINK KNEW LLORAR​