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have been maturing

  • present perfect progressive
    of mature.
    mature
    adjective
    complete in natural growth or development, as plant and animal forms.

Example Sentences

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See Examples For:

These are extraordinary grain and malt whiskies that have been maturing slowly since 1952.

From BBC Jun. 7, 2011

Plans for rearranging Government functions within the Cabinet departments and, perhaps, creating new departments have been maturing for several years.

From Time Magazine Archive

The events of the last three days, Mercédès, have been maturing in the womb of Providence for the past ten years.

From Edmond Dantès by Edmund Flagg

To be frank with you, Robson, I have been maturing something of the kind.”

From The Kopje Garrison A Story of the Boer War by W. Boucher

Whence can we look for harvest, since the months which should have been maturing the corn have been chilled by Boreas?

From The Letters of Cassiodorus Being A Condensed Translation Of The Variae Epistolae Of Magnus Aurelius Cassiodorus Senator by Thomas Hodgkin