Sentence examples for have been difficult from inspiring English sources

Negotiations have been difficult.

Solutions have been difficult to come by.

The economics have been difficult, too.

Selecting these must have been difficult.

Often, that would have been difficult.

There have been difficult moments, too.

These have been difficult years.

It must have been difficult to persevere?

"I understand the talks have been difficult".

"The post-Frankel years have been difficult.

Things have been difficult for Apple recently.