| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] | 4626 |
|
| 2 | it is [adv] [vb pp] | 3868 |
|
| 3 | it [be] [adv] acknowledged | 35 |
|
| 4 | it be [adv] acknowledged | 35 |
|
| 5 | [pron] is [adv] acknowledged | 25 |
|
| 6 | it [is] [adv] acknowledged | 21 |
|
| 7 | it is [adv] acknowledged | 19 |
|
| 8 | it is [adv] acknowledge | 19 |
|
