This is the 2638th most frequent Swedish word.
sagts
"Sagts" means "has been said" in English.
In this sentence, 'sagts' is used in passive form as it refers to the act of 'saying' in an impersonal and passive way.
Det har sagts att boken är mycket intressant.
It has been said that the book is very interesting.
Here, 'sagts' indicates something that has been mentioned or stated previously, used in a passive and reflective sense.
Det som sagts ska inte glömmas.
What has been said should not be forgotten.
In this instance, 'sagts' refers to the content declared or said during an event, employing it in a past tense passive form.