| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] that be | 22680 |
|
| 2 | system [conj] be | 267 |
|
| 3 | system that [be] | 167 |
|
| 4 | system that be | 167 |
|
| 5 | system [that] be | 167 |
|
