| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] that [art] [adj] [noun] | 1081 |
|
| 2 | [is] that [art] [adj] [noun sg] | 896 |
|
| 3 | [be] that [art] [adj] system | 19 |
|
| 4 | [is] [that] [art] [adj] system | 12 |
|
| 5 | [is] [conj] [art] [adj] system | 12 |
|
| 6 | [is] that [art] [adj] system | 12 |
|
| 7 | [is] that [art] [adj] system | 12 |
|
| 8 | [is] that [art] [adj] system | 12 |
|
| 9 | [is] that [art] [adj] system | 12 |
|
