| Verb: sing | Past Participle: sang | Gerund: singing |
| [I] I do sing |
| [you, we, they] You do sing |
| [he, she, it] He does sing |
| Carl is singing a song. |
All of the English activities with description in Arabic, 汉语, English, Français, Deutsch, Indonesian, Italiano, 日本語, Portuguêes, Русский, Español,