| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it is [vb pp] [prep] [adj] | 15 |
|
| 2 | [Wh adv] it is [vb pp] [prep] [adj] | 15 |
|
| 3 | [Wh adv] it is [vb pp] [conj] [adj] | 9 |
|
| 4 | [Wh adv] it is [vb pp] [that] [adj] | 6 |
|
| 5 | [Wh adv] it is [vb pp] that [adj] | 6 |
|
| 6 | [Wh adv] it is [vb pp] by [adj] | 6 |
|
| 7 | [Wh adv] it is [vb pp] by [adj] | 6 |
|
| 8 | [Wh adv] it is [vb pp] that [adj] | 6 |
|
