| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [Wh adv] it [is] [verb] | 49 |
|
| 2 | be [Wh adv] it [is] [verb] | 49 |
|
| 3 | [is] [Wh adv] it [is] [verb] | 48 |
|
| 4 | [be] [Wh adv] it 's [verb] | 37 |
|
| 5 | [be] [Wh adv] it [is] [vb pp] | 32 |
|
| 6 | is [Wh adv] it [is] [verb] | 25 |
|
| 7 | 's [Wh adv] it [is] [verb] | 23 |
|
| 8 | [be] why it [is] [verb] | 21 |
|
| 9 | [be] how it [is] [verb] | 16 |
|
| 10 | [be] [Wh adv] it [is] [v-ing] | 16 |
|
| 11 | [be] [Wh adv] it is [verb] | 12 |
|
| 12 | [be] [Wh adv] it [is] call | 11 |
|
| 13 | [be] [Wh adv] it [is] called | 11 |
|
| 14 | [be] [Wh adv] it [is] going | 9 |
|
| 15 | [be] [Wh adv] it [is] go | 9 |
|
| 16 | [be] where it [is] [verb] | 8 |
|
