| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [verb] to be [adj] | 48 |
|
| 2 | which [is] [vb pp] to be [adj] | 44 |
|
| 3 | [pron] [is] known to be [adj] | 15 |
|
| 4 | which [be] known to be [adj] | 15 |
|
| 5 | which [is] known [prep] be [adj] | 6 |
|
| 6 | which [is] known to be [adj] | 6 |
|
| 7 | which [is] know to be [adj] | 6 |
|
| 8 | which [is] known to be [adj] | 6 |
|
| 9 | which [is] known to [be] [adj] | 6 |
|
| 10 | which [is] known [prep] be [adj] | 6 |
|
| 11 | which [is] known to be [adj] | 6 |
|
| 12 | which [is] known to [be] [adj] | 6 |
|
