| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [conj] [pron] [verb] | 7419 |
|
| 2 | system [conj] [pron] [verb] | 219 |
|
| 3 | system be [conj] [pron] | 50 |
|
| 4 | system be [conj] [verb] | 9 |
|
