... conjugation with would If they want to see you, they will come to the party If they wanted to see you, they would come to the party If he is curious, he will ask what we are doing If he were curious, ... _Would _ he let us know if we made a mistake? (to let) I _would _ not _want to have a party if you were not there (to want) If you knew more about her, you would change _ your opinion ... _had _ we known how late it was (to know) _Had _ it not _rained , they would have held the party in the park (to rain) We would have agreed with you if we _had understood _ what you meant...