Dictionary.com
Thesaurus.com

has been vowing

  • present perfect progressive
    of vow (3rd person singular).
    vow
    noun
    a solemn promise, pledge, or personal commitment.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Apple Apple has been vowing to fix the broken TV user experience for years and there are new signs that it is getting closer to fulfilling that promise.

From Forbes ● Feb. 5, 2015