I can’t recite a phrase really because it’s the world’s first language that only works through on the spot improvisation. In short, when I’m speaking Bulgarian and I’m looking for a word and it either isn’t one that I know or isn’t coming to me I sub in the English equivalent. lol But I can’t sub in random words that wouldn’t make sense, it’s usually names of objects or verbs.
My grandparents also found it a bit weird when they would ask me a question in Bulgarian and I’d give them an answer in English. According to them I didn’t do that as much a couple of years ago when they came over.