| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] he obtain [art] [num ord] class | 7 |
|
| 2 | [subord] he obtain [art] [num ord] class | 7 |
|
| 3 | [subord] he obtain [art] [num ord] [noun] | 7 |
|
| 4 | [subord] he obtain [art] [num ord] [noun sg] | 7 |
|
