Medium-strength collocations: made up of 2 or more words, like Have a nice day, keep up with, etc. ADJ + NOUN: an ugly friend, NOUN + NOUN: a notebook, homework, VERB+ADJ+NOUN: read an English book, VERB + ADVERB: run slowly, ADVERB + VERB: always calls, ADVERB + ADJ: completely soaked, VERB + PREP +NOUN: call for help, ADV + VERB + ADJ + NOUN + PREP + NOUN: never trust a mysterious stranger with glasses