| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [adv] [vb pp] | 789 |
|
| 2 | who have [adv] [vb pp] | 543 |
|
| 3 | who [verb] previously [vb pp] | 105 |
|
| 4 | who have previously [vb pp] | 105 |
|
| 5 | [pron] have previously [vb pp] | 93 |
|
| 6 | [Wh pn] have previously [vb pp] | 13 |
|
| 7 | who have previously [vb pp] | 13 |
|
| 8 | who have previously [vb pp] | 13 |
|
| 9 | who have previously [verb] | 13 |
|
| 10 | who [vb base] previously [vb pp] | 13 |
|
