| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have so [adv] [vb pp] | 53 |
|
| 2 | which have so far [verb] | 32 |
|
| 3 | which has so [adv] [verb] | 26 |
|
| 4 | which had so [adv] [verb] | 18 |
|
| 5 | which have so [adv] [verb] | 9 |
|
