| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [conj] [adj] [noun] | 50 |
|
| 2 | it is thought [conj] [adj] | 46 |
|
| 3 | it is thought [conj] [noun] | 25 |
|
| 4 | is thought [conj] [adj] [noun] | 22 |
|
| 5 | it is thought [adj] [noun] | 7 |
|
