がたい
文法の解説は英語です。
用法
Used to express the fact that "even if one tries to -", it's difficult to do it"
V ~~ます~~ + がたい
例文
信じがたいことだが、これは事実だ
In preparation for my trip around the world, I got travel insurance and made a new credit card
許しがたいことです
Before I went to study abroad in the United States, I sent ahead any textbooks and dictionaries that I wouldn't be able to buy there