YOU SAID:
My uncle has a daughter who is getting married soon
INTO JAPANESE
私の叔父にはもうすぐ結婚する娘がいます
BACK INTO ENGLISH
My uncle has a daughter who is about to get married
INTO JAPANESE
私の叔父には結婚しようとしている娘がいます
BACK INTO ENGLISH
My uncle has a daughter who is about to get married
Well done, yes, well done!