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have been maturing
  • present perfect progressive of mature.

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.

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

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 Boucher, W.

‘I have been maturing my little plans,’ she said, smiling.

From A Bride from the Bush by Hornung, E. W. (Ernest William)

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 Hodgkin, Thomas