| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have done this | 309 |
|
| 2 | [vb base] done this | 142 |
|
| 3 | 've done this | 85 |
|
| 4 | [vb past] done this | 64 |
|
| 5 | have done this | 57 |
|
| 6 | had done this | 49 |
|
| 7 | [vb infin] done this | 47 |
|
| 8 | have done this | 44 |
|
| 9 | [vb -s] done this | 42 |
|
| 10 | has done this | 33 |
|
| 11 | 'd done this | 15 |
|
| 12 | [v-ing] done this | 13 |
|
| 13 | having done this | 12 |
|
| 14 | 's done this | 8 |
|
