| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [conj] it is | 475 |
|
| 2 | [verb] [verb] that it is | 361 |
|
| 3 | [verb] [verb] that it is | 361 |
|
| 4 | [verb] [verb] [that] it is | 361 |
|
| 5 | have [verb] [conj] it is | 227 |
|
| 6 | [verb] [to-vb] [conj] it is | 216 |
|
| 7 | [verb] [vb pp] [conj] it is | 200 |
|
| 8 | [vb base] [verb] [conj] it is | 178 |
|
| 9 | [vb -s] [verb] [conj] it is | 151 |
|
| 10 | has [verb] [conj] it is | 109 |
|
| 11 | have [verb] [conj] it is | 97 |
|
| 12 | [verb] [verb] [subord] it is | 94 |
|
| 13 | [vb pp] [verb] [conj] it is | 67 |
|
| 14 | [vb infin] [verb] [conj] it is | 49 |
|
| 15 | [verb] show [conj] it is | 37 |
|
| 16 | [verb] [verb] if it is | 33 |
|
| 17 | [verb] [verb] if it is | 33 |
|
| 18 | [verb] say [conj] it is | 30 |
|
| 19 | [verb] [verb] whether it is | 28 |
|
| 20 | [verb] [verb] whether it is | 28 |
|
| 21 | do [verb] [conj] it is | 28 |
|
| 22 | [verb] shown [conj] it is | 27 |
|
| 23 | [verb] [vb infin] [conj] it is | 27 |
|
| 24 | [verb] see [conj] it is | 24 |
|
| 25 | [verb] suggest [conj] it is | 22 |
|
| 26 | do [verb] [conj] it is | 22 |
|
| 27 | [verb] ensure [conj] it is | 22 |
|
| 28 | need [verb] [conj] it is | 20 |
|
| 29 | [verb] [verb] [coord] it is | 20 |
|
| 30 | [verb] [v-ing] [conj] it is | 19 |
|
