Talking About the Past

Swedish has two past-related verb forms learners meet early:

The helper har is a separate word. The single-token form läst is the supine.

Preterite means the simple past form that can be the main verb by itself: jag läste. Supine is a special Swedish verb form used after har or hade: jag har läst, jag hade läst. It is not the same form as an adjective-like past participle.

When do you learn one past form, and when do you learn two?

For every important verb, learn this small row:

Some common weak patterns:

The -era family is very regular:

The group label introduced in Verb Basics: Infinitive and Present predicts the regular past row.

Groups 1, 2, and 3 are weak: they build the past with a dental ending such as d or t. Group 4 is strong: it normally changes the stem vowel and must be learned as a row.

The final sound of the stem gives a useful learner signal:

• after a voiced consonant, group 2a normally uses -de: stäng- -> stängde, ring- -> ringde;
• after a voiceless consonant such as p, t, k, s, or x, group 2b normally uses -te: köp- -> köpte, läs- -> läste, väx- -> växte.

"Voiced" means your vocal cords vibrate; touch your throat while saying g. "Voiceless" means they do not; compare k. Spelling adjustments still occur, so use this rule to understand a known verb class, not to invent an unknown form.

Group 3 verbs have a short infinitive that does not end in -a. Their regular past forms deserve their own row:

Many frequent verbs must be learned as a row:

The preterite skrev tells a past event. The supine skrivit appears with har.