Common irregular Dutch verbs: gaan, staan, zien, doen, komen

After zijn and hebben, the next verbs you meet are a small group of everyday irregulars: gaan (to go), staan (to stand), slaan (to hit), zien (to see), doen (to do) and komen (to come). Their present tense follows the normal rules, but the past and the participle change in ways you cannot predict — you learn them by heart: Ik ga naar huis. (I am going home.) → Ik ging naar huis. (I went home.)

The present tense is regular (ik-form + nothing, jij/hij-form + -t, plural = infinitive); only the past and participle are irregular. In gaan, staan and slaan the ik-form is written with one a (ga, sta, sla), because the vowel sits at the end of an open syllable. Once you add the -t, that syllable closes, so Dutch writes aa to hold the same long sound: gaat, staat, slaat. This is the ordinary open/closed-syllable rule at work, not a special verb ending.

Two forms are worth a closer look. Zien and doen already end in a vowel pair (ie, oe), so you drop only the -n to reach the ik-form: zie, doe. Komen is the odd one: its present tense behaves like a short-vowel verb, so the o stays short and single throughout (ik kom, jij komt, wij komen), even though the infinitive komen sounds long. You just have to remember the short o in kom.

Gaan and komen describe movement to a place, so they build the present perfect with zijn, not hebben: Ik ben naar de markt gegaan. (I went to the market.), Ze is te laat gekomen. (She arrived too late.). The other four take hebben: Ik heb het gedaan. (I did it.) — see hebben or zijn?.

• gaan + a place, or gaan + an infinitive for the near future: Ik ga koken. (I am going to cook.)
• komen for arriving or coming: Kom je vanavond? (Are you coming tonight?)
• doen for doing and for many fixed phrases: boodschappen doen (to do the shopping), Wat doe je? (What are you doing?)
• staan for standing and for things being written or located: Het staat in de krant. (It is in the paper.)
• zien for seeing; it needs an object: Ik zie je morgen. (I'll see you tomorrow.)
• slaan for hitting; it takes a direct object: Ze sloeg hem. (She hit him.)

The trap is treating these like regular verbs and adding -te / -de in the past. There is no gaante or ziende past tense — the vowel changes instead: ging, zag, deed, kwam, stond, sloeg. In the same way the participles do not end in -d / -t: three end in -en (geslagen, gezien, gekomen) and three in -aan (gegaan, gestaan, gedaan).