| Basic form | Past simple | Past participle | Present participle |
| Walk | Walked | Walked | Walking |
| Eat | Ate | Eaten | Eating |
| Sing | Sang | Sung | Singing |
| Look | Looked | Looked | Looking |
| Go | Went | Gone | Going |
| Become | Became | Become | Becoming |
| Speak | Spoke | Spoken | Speaking |
| Do | Did | Done | Doing |
| Bring | Brought | Brought | Bringing |
| Hide | Hid | Hidden | Hiding |
| Write | Wrote | Written | Writing |
| Be | Am | Was | Being |
| Have | Had | Had | Having |
| Sleep | Slept | Slept | Sleeping |
| Know | Knew | Known | Knowing |
| Steal | Stole | Stolen | Stealing |
Basic form Past simple Past participle Present participle Walk Walked Walked Walking Eat Ate Eaten Eating Sing Sang Sung Singing Look Looked Looked Looking Go Went Gone Going Become Became Become Becoming Speak Spoke Spoken Speaking Do Did Done Doing Bring Brought Brought Bringing Hide Hid Hidden Hiding Write Wrote Written Writing Be Was/Were Been Being Have Had Had Having Sleep Slept Slept Sleeping Know Knew Known Knowing Steal Stole Stolen Stealing Be, Was/Were, Been, Being All the others are correct. CJ Edited to correct the error found by Yoong Liat. See posts below.
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| Basic form | Past simple | Past participle | Present participle |
| Walk | Walked | Walked | Walking |
| Eat | Ate | Eaten | Eating |
| Sing | Sang | Sung | Singing |
| Look |