| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] on [adj] | 56 |
|
| 2 | it is [vb pp] on [adj] | 34 |
|
| 3 | it is based on [adj] | 31 |
|
| 4 | it is [vb pp] on [det] | 13 |
|
| 5 | it is [vb pp] on [num] | 9 |
|
