| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] [to-vb] [pron] | 42 |
|
| 2 | it is [vb pp] [verb] [pers pn] | 22 |
|
| 3 | it is [vb pp] [verb] [pos pn] | 13 |
|
| 4 | it is [vb pp] [verb] it | 9 |
|
| 5 | it is designed [verb] [pron] | 9 |
|
| 6 | it is [vb pp] [verb] its | 9 |
|
| 7 | it is [vb pp] [verb] it | 9 |
|
| 8 | it is [vb pp] [verb] its | 9 |
|
| 9 | it is [vb pp] [verb] [indef pn] | 6 |
|
| 10 | it is [vb pp] [verb] [Wh det] | 6 |
|
