| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] from [art] [adj] | 81 |
|
| 2 | [modal v] be obtain from [art] [adj] | 45 |
|
| 3 | [vb mod] be obtain from [art] [adj] | 45 |
|
| 4 | may be obtain [prep] [art] [adj] | 14 |
|
| 5 | may be obtain [prep] [art] [adj] | 14 |
|
| 6 | may be obtain from [art] [adj] | 13 |
|
| 7 | may be obtain from [art] [adj] | 12 |
|
| 8 | may [be] obtain from [art] [adj] | 12 |
|
| 9 | may be obtain from [art] [adj] | 12 |
|
| 10 | may [be] obtain from [art] [adj] | 12 |
|
| 11 | may be obtain from [art] [adj] | 12 |
|
