| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] that the [adj] [noun] | 1029 |
|
| 2 | [be] [verb] [conj] the [adj] system | 24 |
|
| 3 | [be] [verb] that [art] [adj] system | 14 |
|
| 4 | [be] [verb] that [art] [adj] system | 14 |
|
| 5 | [be] [verb] that the [adj] system | 13 |
|
| 6 | [be] [verb] [that] the [adj] system | 12 |
|
| 7 | [be] [verb] that the [adj] system | 12 |
|
| 8 | [be] [verb] that the [adj] system | 12 |
|
