| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] by | 371 |
|
| 2 | it is [adv] [vb pp] by | 299 |
|
| 3 | it is usually [vb pp] [prep] | 85 |
|
| 4 | it is usually [vb pp] [prep] | 85 |
|
| 5 | [pron] is usually [vb pp] by | 31 |
|
| 6 | it be usually [vb pp] by | 19 |
|
| 7 | it [be] usually [vb pp] by | 19 |
|
| 8 | it [is] usually [vb pp] by | 18 |
|
| 9 | it is usually [verb] by | 17 |
|
| 10 | it is usually [vb pp] by | 17 |
|
| 11 | it is usually [vb pp] by | 17 |
|
