"perfect chances of verbs?" I haven't heard of that, ever, in my 73 years.
Is it possible that you meant "perfect tenses of verbs?"
One possible answer for consideration would be "auxiliary verb," such as "had," "have," and so on.
Hello ;)!
The answer according to your attached pdf is uploaded here in my answer as image. Please check.
The only adjective beautiful
I think you should print it where i'm going with.......
so the answer is print it .
hope this helps!!