The present progressive tense of the verb ‘swim’ is ‘is swimming’ or ‘are swimming’, depending on the subject.
For example:
- He is swimming.
- They are swimming.
The present progressive tense is used to describe actions that are currently happening. It combines the present tense form of the verb ‘to be’ (is/are) with the -ing form of the verb (‘swimming’). This structure emphasizes that the action is taking place at this very moment.