I was tired but it was fun.🔊 — «Я устал, но было весело.»

Разбор

Значение

Я устал, но было весело.

Грамматика

• was / were A1 главная Форма be в прошлом: I/he/she/it was, we/you/they were — I was at home yesterday; They were tired. Отрицание — wasn't / weren't.
• because / so / but A2 Союзы склеивают две мысли в одно предложение и показывают связь между ними: I stayed home because I was ill — причина; It was late, so we left — следствие; When I arrived, she was cooking — время. Сочинительные and / but / or — тоже сюда: I hear you, but… Дополнительное that-придаточное после глагола или существительного (I think that…, evidence suggests that…, the view that…) — не сюда: это отдельное решение (пока вне реестра).
• but / although A2 «Но» разной силы: It's small but cosy (просто). Although it's small, it's cosy (уступка). However, … (книжнее, в начале). Минимальная пара: but соединяет две части — although начинает придаточное: small but cosy — although it's small.