Some verbs have irregular past participles in the perfect tense. Learn about irregular verbs in the perfect tense in Spanish with BBC Bitesize Spanish. For students between the ages of 14 and 16.

Irregular verbs are the bane of any effort to learn English, but new research looking at how language evolves suggests frequent use keeps pesky irregular verbs like "take" from evolving into "taked." ...

Linguists have constructed elaborate “family trees” showing how English has developed over time but have been unable to detect the principle driving irregular verbs toward regularity.

The process beginned hundreds of years ago and bringed a huge change in our use of the language. Now researchers believe more of the irregular verbs that make English such a rich and varied ...

The premiere of Old Locks and Irregular Verbs — Henry Threadgill 's tribute to his longtime friend and colleague, musical pioneer Lawrence D. "Butch" Morris —was easily one of the most talked about ...

Learn the definition of a verb with examples and how you can use verbs in your writing with this Bitesize Primary English guide.