Irregular verbs in English

Irregular verbs are verbs that do not form the past simple tense and the past participle by adding -ed to the base form. There are three main groups of irregular verbs in English. In Group A, the base form, the past simple and the past participle are the same: The base form, e.g. put The… Read More

Braille at 200: Championing Tactile Literacy

4 January was World Braille Day in a year that marks the 200th anniversary of the invention of braille. Collins Dictionary joined forces with RNIB this week to recognise the importance of braille in making reading an experience that is open to everyone. As a bolshy teenager, sometime in the… Read More

Regular verb forms in English

English verbs have up to five different forms. These are: the base form, e.g. pull the 3rd person singular, present simple tense, e.g. pulls the past simple tense, e.g. pulled the past participle, e.g. pulled the present participle, e.g. pulling Regular verbs are all formed in the same way, by building… Read More