What is correct form of verb dig?

The correct form of the verb "dig" depends on the tense and subject you're using:

Present Tense

* Singular: I dig, you dig, he/she/it digs

* Plural: We dig, you dig, they dig

Past Tense: dug

Past Participle: dug

Present Participle (Gerund/ing form): digging

Examples:

* Present Tense: I dig gardening.

* Past Tense: We dug a hole in the backyard.

* Past Participle: They have dug a tunnel.

* Present Participle: The dog is digging in the garden.