| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adv] [vb pp] | 509 |
|
| 2 | [pron] is [adv] frequently [vb pp] | 20 |
|
| 3 | it [be] [adv] frequently [vb pp] | 17 |
|
| 4 | it be [adv] frequently [vb pp] | 17 |
|
| 5 | [pers pn] is [adv] frequently [vb pp] | 16 |
|
| 6 | it is [adv] frequently [vb pp] | 15 |
|
| 7 | it [is] [adv] frequently [vb pp] | 15 |
|
| 8 | it is [adv] frequently [verb] | 15 |
|
| 9 | it is [adv] frequently [vb pp] | 15 |
|
