Was Not Able To. Fewer examples we were unable to get funding. You could use couldn't, wasn't able to, or hasn't been able to.

You could use couldn’t, wasn’t able to, or hasn’t been able to. The reason you can use cannot. Web which phrase is more suitable to convey one’s inability to do something — not able to or unable to?
I Wasn't Able To Ride.
Web was able to vs. The reason you can use cannot. I'm doubtful as to whether these two sentences are correct.
However, When You Want To Say That Somebody Did Something In A Specific.
Web we use could for general ability. We were unable to contact him at the time. Fewer examples we were unable to get funding.
There Is No Functional Difference Here, So You Can Use Either Cannot Or Will Not Be Able To.
Web which phrase is more suitable to convey one's inability to do something — not able to or unable to? You could use couldn't, wasn't able to, or hasn't been able to. Web to not be able to do something: