EN
Using material from contemporary Czech, comparative subordinate clauses with the conjunctions jako and než are initially classified into adverbial and non-adverbial clauses. The analysis then considers the fact that in the adverbial clauses with jako, comparison is realized by a conjunction occurring togheter with a t-expression and the adverb stejně. The clause order is also taken into consideration. Adverbial clauses with než are then classified in particular into clauses of the narrowly understood manner (generally comparative) and measure (with the comparative in the head clause).