| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a formula which [vb mod] [verb] [pron] | 8 |
|
| 2 | [art] formula which [vb mod] [verb] [pron] | 8 |
|
| 3 | a formula which [vb mod] [verb] [pron] | 8 |
|
| 4 | [art] formula which [vb mod] [verb] [pron] | 8 |
|
