Tenses and Verb forms; Tenses. Here is an overview of all English tenses. You can either just read through it or use the slideshow to practise the rules. To test your knowledge: Click on the 'Toggle display of second column' link in order to hide the contents of the second column. The forms of a verb group indicating whether an action, event, or situation happens or exists now, before now, or in the future. In English, the verb has present and past tense forms such as ‘ arrive ’ and ‘ arrived ’.