| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it is [verb] | 609 |
|
| 2 | when it is [vb pp] | 555 |
|
| 3 | [conj] it is taken | 38 |
|
| 4 | when it be taken | 15 |
|
| 5 | when it [be] taken | 15 |
|
| 6 | when [pron] is taken | 11 |
|
| 7 | when it [is] taken | 8 |
|
| 8 | when it is take | 7 |
|
