| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] must be obtained | 17 |
|
| 2 | [adj] [noun] must be obtained | 15 |
|
| 3 | [art] [noun] must be obtained | 7 |
|
| 4 | [art] [noun] must be obtained | 7 |
|
| 5 | [noun] [noun] must be obtained | 7 |
|
| 6 | [noun sg] [noun] must be obtained | 6 |
|
| 7 | the [noun] must be obtained | 5 |
|
| 8 | the [noun] must be obtained | 5 |
|
| 9 | [noun] [noun] must be obtained | 7 |
|
| 10 | [noun] [noun sg] must be obtained | 6 |
|
| 11 | [noun] must be obtained [prep] | 23 |
|
| 12 | [noun] must be obtained [prep] | 23 |
|
| 13 | [noun] must be obtained from | 18 |
|
| 14 | [noun] must be obtained from | 18 |
|
| 15 | [noun] must be obtained [conj] | 6 |
|
| 16 | [noun] must be obtained before | 5 |
|
| 17 | [noun] must be obtained [subord] | 5 |
|
| 18 | [noun] must be obtained before | 5 |
|
