This is the 2677th most frequent Polish word.
chciałby
"Chciałby" means "would like" in English.
The word 'chciałby' is used to express John's conditional desire or wish to go to the mountains.
Jan chciałby pojechać w góry na wakacje.
John would like to go to the mountains for vacation.
The word 'chciałbyś' is the second person singular conditional form of 'chcieć', expressing a polite invitation or suggestion to join for dinner.
Czy chciałbyś dołączyć do nas na obiad?
Would you like to join us for dinner?
The word 'chciałaby' here conveys her hypothetical wish to visit Paris, used in reported speech.