‘you will be able to‘ is the 6th most frequent 5-word Ngram in English.
iWeb 135,128
Here’s an example:
Well, I highly doubt that you will be able to get a job good enough to do that.
A2 Point 36 in MODALITY and expressions with ‘BE’ is defined as:
‘will’ + ‘be able to’ + infinitive to talk about possibility and ability.
Also, see overlapping point 99.
The example sentences in the EGP also contain negatives, contractions and question forms for this feature.
Here are a variety of clusters on iWeb:
1 YOU WILL BE ABLE TO SEE 10652
2 YOU WILL BE ABLE TO USE 5666
3 YOU WILL BE ABLE TO FIND 5578
4 YOU WILL BE ABLE TO GET 5435
5 YOU WILL BE ABLE TO MAKE 3351
1 YOU WILL NOT BE ABLE TO USE 2279
2 YOU WILL NOT BE ABLE TO ACCESS 1187
3 YOU WILL NOT BE ABLE TO GET 1160
4 YOU WILL NOT BE ABLE TO SEE 933
5 YOU WILL NOT BE ABLE TO MAKE 789
1 YOU WO N’T BE ABLE TO GET 2016
2 YOU WO N’T BE ABLE TO USE 1710
3 YOU WO N’T BE ABLE TO SEE 1339
4 YOU WO N’T BE ABLE TO DO 1112
5 YOU WO N’T BE ABLE TO MAKE 622
1 WILL I BE ABLE TO GET 654
2 WILL I BE ABLE TO USE 564
3 WILL YOU BE ABLE TO GET 286
4 WILL I BE ABLE TO SEE 263
5 WILL I BE ABLE TO DO 229
1 ‘LL BE ABLE TO SEE 6487
2 ‘LL BE ABLE TO GET 5811
3 ‘LL BE ABLE TO FIND 4278
4 ‘LL BE ABLE TO USE 3292
5 ‘LL BE ABLE TO DO 2997