| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [adv] [vb pp] [adj] | 31 |
|
| 2 | it is [adv] [vb pp] [adj] | 18 |
|
| 3 | it be [adv] considered [adj] | 15 |
|
| 4 | it be [adv] made [adj] | 12 |
|
| 5 | it be [adv] thought [adj] | 10 |
|
| 6 | it be [adv] [vb pp] clear | 10 |
|
| 7 | it 's [adv] [vb pp] [adj] | 9 |
|
| 8 | it be also [vb pp] [adj] | 9 |
|
| 9 | it be [adv] [vb pp] necessary | 6 |
|
| 10 | it be never [vb pp] [adj] | 6 |
|
| 11 | it be best [vb pp] [adj] | 5 |
|
