| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there seem to be a | 233 |
|
| 2 | there [vb mod] to be a | 170 |
|
| 3 | [vb mod] seem to be a | 64 |
|
| 4 | there [vb mod] seem to be | 40 |
|
