PERPLEXED
Meaning of PERPLEXED in English
adj.
1) ~ about, at, by, over
2) ~ to + inf. (we were ~ to learn of your decision)
The Bbi combinatory dictionary of English, a guide to word combinations.
Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям.
2012