"becoming able" is a grammatically correct and usable phrase in written English.
It can be used as a present participle phrase to indicate the process of gaining or acquiring the ability to do something. Example: After months of practice, she was finally becoming able to play the piano without making mistakes.
This will provide a new access to a quality primary education and will also become embedded in each segment of the operation within the higher institutions, thus becoming able to introduce many new approaches that have not been reached so far.
What started as an OS for cell phones is fast becoming able to control a whole lot more.
By all accounts, her condition is improving, though months into her recovery she still faces daunting challenges, and is only slowly becoming able to socialize.
For the first week or so, they alternated running and walking, with the goal of becoming able to run for 30 uninterrupted minutes.
After receiving the treatment most of the patients regained control of their lives, becoming able to walk, play sport and drive.
Following advances in smart grid technologies, electricity retailers are becoming able to employ incentive-based demand response (DR) programs in addition to their physical assets to effectively manage the risks of market price and load variations.
Therefore, controlling your attention -- becoming more able to place it where you want it and keep it there, and more able to pull it away from what's bothersome or pointless (such as looping again and again through anxious preoccupations, mental grumbling, or self-criticism) -- is the foundation of changing your brain, and thus your life, for the better.
Many Western experts believe the PLA is becoming increasingly able to assert China's territorial claims, despite the corruption.
And because more paid tax preparers are applying for agency approval to file electronically, they are becoming increasingly able to file their clients' returns online.
The forecast is higher than previous estimates, because scientists have discovered that Earth's land and oceans are becoming less able to absorb carbon dioxide.
