| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] set up | 32 |
|
| 2 | they have set up | 32 |
|
| 3 | they [vb base] set up | 26 |
|
| 4 | they [vb past] set up | 19 |
|
| 5 | they have set up | 13 |
|
| 6 | they [verb] to set up | 12 |
|
| 7 | they 've set up | 10 |
|
| 8 | they had set up | 9 |
|
