Norwegian verbs - norsk verb

4 classes of verbs (4 klasser verb):
1.) Infinitive verbs with 2 or 3 consonants before the last letter which is e. (å snakke, å krangle)
2.) Infinitive verbs with 1 consonant before the last letter which is e (å lese, å spare)
3.) Infinitive verbs with consonant letter "v" and letters "ei" before the last letter which is e (å prøve, å veie)
4.) Infinitive verbs which are usually short and without the last letter "e"(å bo, å snu)

Let us take those examples to make it clear .

Klasse	Infinitiv	Preteritum	Perfektum (å ha +)
1	å snakke	snakket	å ha snakket
	å krangle	kranglet	å ha kranglet

conclusion: we just need to add "t" at the end of the infinitive verb for both preteritm and perfektum.

Klasse	Infinitiv	Preteritum	Perfektum (å ha +)
2	å lese	leste	å ha lest
	å spare	sparte	å ha spart

conclusion: we have to remove the last letter which is "e" and replace it with "te" for preteritum and only "t" for perfektum

Klasse	Infinitiv	Preteritum	Perfektum (å ha +)
3	å prøve	prøvde	å ha prøvd
	å veie	veide	å ha veid

conclusion: we have to remove the last letter which is "e" and replace it with "de" for preteritum and only "d" for perfektum

Klasse	Infinitiv	Preteritum	Perfektum (å ha +)
4	å bo	bodde	å ha bodd
	å snu	snudde	å ha snudd

conclusion: we dont have to remove anything", we just need to add letters "dde" for the preteritum and letters "dd" with perfektum

In every rule, there is always an exemption.........

The 4 classes of verbs (4 norsk klasser verb) are just fine because they are complying within the rule, but having these irregular verbs and special cases (uregelmessige og spesiell verb), I think we need an extra effort for it. Let us just consider that they are the spises of verbs. So don't worry, you don't have to be pressured memorizing them because, gradually you will be getting used to them. I will tell you, it will be magic and that is a promise.....

Klasse	Infinitiv	Preteritum	Perfektum (å ha +)
urregelmessige verb	å sove	sov	å ha sovet
	å ha	hadde	å ha hatt
	å bli	ble	å ha blitt
	å være	var	å ha vært

conclusion: There are no rules with irregular verbs (irregelmessige verb) but as I've said, you will get used to them.

OBS!!!! Maybe you forgot the norwegian nouns (substantiv e.g. et barn, mange barn, en gutt og mange gutter er riktig, men mange barner er galt). They also have these "uregelmessige og spesiell substantiv". I told you!!! In every rule, there is always an exemption.......