| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [modal v] be | 16140 |
|
| 2 | there [vb mod] be | 16140 |
|
| 3 | [pron] could be | 9090 |
|
| 4 | there could [be] | 926 |
|
| 5 | there could be | 926 |
|
| 6 | there could [be] | 926 |
|
| 7 | there could be | 926 |
|
| 8 | [ex0] could be | 926 |
|
| 9 | there could be | 926 |
|
