| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] [that] this [noun] should | 6 |
|
| 2 | [is] [vb pp] that this [noun] should | 6 |
|
| 3 | is [vb pp] [that] this [noun] should | 6 |
|
| 4 | [is] [vb pp] [that] this [noun sg] should | 6 |
|
