| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] [adj] [noun] | 253 |
|
| 2 | [is] [vb pp] to have [adj] [noun] | 46 |
|
| 3 | it [is] to have [adj] [noun] | 8 |
|
| 4 | it [is] [vb pp] to have [adj] | 8 |
|
