| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] system [conj] allow | 7 |
|
| 2 | [noun] system [conj] allow | 7 |
|
| 3 | [art] system [conj] allow | 5 |
|
| 4 | [art] system [conj] allow | 5 |
|
| 5 | system [conj] allow [art] | 5 |
|
| 6 | system [conj] allow [art] | 5 |
|
