| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] it is [verb] | 1568 |
|
| 2 | [noun] [conj] it is [vb pp] | 1224 |
|
| 3 | [noun sg] [conj] it is [verb] | 1198 |
|
| 4 | [noun] [subord] it is [verb] | 1020 |
|
| 5 | [noun] [coord] it is [verb] | 330 |
|
| 6 | [noun] and it is [verb] | 275 |
|
| 7 | [noun] and it is [verb] | 275 |
|
| 8 | [noun pl] [conj] it is [verb] | 270 |
|
| 9 | [noun] if it is [verb] | 230 |
|
| 10 | [noun] if it is [verb] | 230 |
|
| 11 | [noun] [conj] it is [v-ing] | 219 |
|
| 12 | [noun] [that] it is [verb] | 218 |
|
| 13 | [noun] that it is [verb] | 218 |
|
| 14 | [noun] that it is [verb] | 218 |
|
| 15 | [noun] when it is [verb] | 192 |
|
| 16 | [noun] when it is [verb] | 192 |
|
| 17 | [noun] as it is [verb] | 162 |
|
| 18 | [noun] as it is [verb] | 162 |
|
| 19 | [noun] [conj] it is [to-vb] | 125 |
|
| 20 | [noun] before it is [verb] | 80 |
|
| 21 | [noun] before it is [verb] | 80 |
|
| 22 | [noun prp] [conj] it is [verb] | 75 |
|
| 23 | [noun] because it is [verb] | 74 |
|
| 24 | [noun] because it is [verb] | 74 |
|
| 25 | [noun] where it is [verb] | 58 |
|
| 26 | [noun] where it is [verb] | 58 |
|
| 27 | [noun] unless it is [verb] | 53 |
|
| 28 | [noun] unless it is [verb] | 53 |
|
| 29 | [noun] but it is [verb] | 52 |
|
| 30 | [noun] but it is [verb] | 52 |
|
