| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [adv] for | 33 |
|
| 2 | it is [vb pp] [adv] for | 27 |
|
| 3 | it is used [adv] [prep] | 22 |
|
| 4 | [pron] is used [adv] for | 9 |
|
| 5 | it be used [adv] for | 9 |
|
| 6 | it [be] used [adv] for | 9 |
|
| 7 | it [is] used [adv] for | 6 |
|
| 8 | [pers pn] is used [adv] for | 5 |
|
| 9 | it is used [adv] for | 5 |
|
| 10 | it is use [adv] for | 5 |
|
