If you truly cannot afford the PDF, there is a fantastic free resource: Grammatik.dk (created by Birte Langgaard). It covers 90% of the same topics with free online exercises. It isn't a PDF, but it is free and legal.
Master Danish Grammar: Your Guide to the "Basis Grammatikken" PDF basis grammatikken pdf
Unlike bulky textbooks or scattered online articles, a "basis grammatikken pdf" implies a concise, structured document. It is the linguistic equivalent of a safety net. When you forget whether a noun goes en or et , or you cannot remember if the verb comes second in a sentence (the V2 rule), this PDF is your quick-reference bible. If you truly cannot afford the PDF, there
: A 6-page guide often used for beginners. Master Danish Grammar: Your Guide to the "Basis
: Focuses on the various tenses (present, past, perfect), modal verbs ( skal, vil, kan, må ), and irregular verb lists.