| Verb: ski | Past Participle: skied | Gerund: skiing |
| [I] I had skied |
| [you, we, they] You had skied |
| [he, she, it] He had skied |
| Ryan is skiing. |
All of the English activities with description in Arabic, 汉语, English, Français, Deutsch, Indonesian, Italiano, 日本語, Portuguêes, Русский, Español,