| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that a [noun] which | 157 |
|
| 2 | [that] a [noun sg] which | 155 |
|
| 3 | [that] a [noun] which | 126 |
|
| 4 | [that] an [noun] which | 31 |
|
| 5 | [that] a system which | 9 |
|
| 6 | [that] a system which | 9 |
|
| 7 | [that] a clause which | 5 |
|
| 8 | [that] a clause which | 5 |
|
