| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which can be [verb] | 2336 |
|
| 2 | which [vb mod] be obtain | 61 |
|
| 3 | which [modal v] be obtain | 61 |
|
| 4 | [pron] can be obtain | 60 |
|
| 5 | which can [be] obtain | 35 |
|
| 6 | which can be obtain | 35 |
|
| 7 | which can be obtain | 35 |
|
| 8 | which can [be] obtain | 35 |
|
