LTReikšminiai žodžiai: Būtasis dažninis laikas; Petri tinklai; Petri tinklas; Veikslas ir laikas; Veiksmažodžių formos; Veiksmažodžių formos su priesaga -dav-; Forms with the suffix -dav- (the so-called iterative past tense); Iterative past tense; Petri nets; The Lithuanian language; The aspect and tense; Verbal; Verbal forms with the suffix -dav-.
ENA net presentation of Lithuanian sentences containing verbal forms with the grammatical suffix -dav- In the article the authors make an attempt to present the meaning of Lithuanian sentences containing verbal forms with the grammatical suffix -dav- (the so-called iterative past tense forms) by means of Petri nets. The authors gradually develop the net to such complexity that it makes it possible to avoid interpretative similarities to other Lithuanian verbal forms. [From the publication]