| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [Wh adv] it [is] [verb] | 94 |
|
| 2 | [noun sg] [Wh adv] it [is] [vb pp] | 83 |
|
| 3 | [noun sg] [Wh adv] it is [verb] | 83 |
|
| 4 | [noun sg] where it [is] [verb] | 48 |
|
| 5 | [noun sg] when it [is] [verb] | 14 |
|
| 6 | [noun sg] [Wh adv] it 's [verb] | 11 |
|
| 7 | [noun sg] [Wh adv] it [is] [v-ing] | 11 |
|
| 8 | [noun sg] whenever it [is] [verb] | 10 |
|
| 9 | [noun sg] [Wh adv] it [is] need | 9 |
|
| 10 | [noun sg] [Wh adv] it [is] needed | 9 |
|
| 11 | [noun sg] wherever it [is] [verb] | 8 |
|
| 12 | [noun sg] how it [is] [verb] | 7 |
|
| 13 | matter [Wh adv] it [is] [verb] | 5 |
|
| 14 | [noun sg] why it [is] [verb] | 5 |
|
| 15 | reason [Wh adv] it [is] [verb] | 5 |
|
| 16 | time [Wh adv] it [is] [verb] | 5 |
|
| 17 | situation [Wh adv] it [is] [verb] | 5 |
|
