| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb infin] [adj] [noun] | 476 |
|
| 2 | [vb past] it [adj] [noun] | 437 |
|
| 3 | it [vb infin] [adj] [noun] | 181 |
|
| 4 | [vb past] it [vb infin] [adj] | 115 |
|
| 5 | [vb past] it [vb infin] [noun] | 56 |
|
