| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [conj] [pron] [verb] | 3137 |
|
| 2 | [noun sg] be [conj] [pron] [verb] | 2493 |
|
| 3 | system be [conj] [pron] [verb] | 29 |
|
| 4 | system [be] [conj] [pron] [verb] | 25 |
|
