| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] be [verb] from | 221 |
|
| 2 | [adj] [modal v] be obtain [prep] | 41 |
|
| 3 | [adj] [modal v] [be] obtain from | 29 |
|
| 4 | [adj] [modal v] be obtain from | 29 |
|
| 5 | [adj] [modal v] [be] obtain from | 29 |
|
