| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it is [verb] | 302 |
|
| 2 | [vb pp] [conj] it is [vb pp] | 239 |
|
| 3 | [vb pp] [subord] it is [verb] | 205 |
|
| 4 | [vb pp] if it is [verb] | 66 |
|
| 5 | [vb pp] that it is [verb] | 66 |
|
| 6 | [vb pp] that it is [verb] | 66 |
|
| 7 | [vb pp] if it is [verb] | 66 |
|
| 8 | [vb pp] [that] it is [verb] | 66 |
|
| 9 | [vb pp] when it is [verb] | 36 |
|
| 10 | [vb pp] when it is [verb] | 36 |
|
| 11 | [vb pp] [conj] it is [to-vb] | 35 |
|
| 12 | [vb pp] [coord] it is [verb] | 33 |
|
| 13 | [vb pp] [conj] it is [v-ing] | 30 |
|
| 14 | announced [conj] it is [verb] | 26 |
|
| 15 | [vb pp] and it is [verb] | 26 |
|
| 16 | [vb pp] before it is [verb] | 26 |
|
| 17 | [vb pp] before it is [verb] | 26 |
|
| 18 | [vb pp] and it is [verb] | 26 |
|
| 19 | [vb pp] as it is [verb] | 22 |
|
| 20 | [vb pp] as it is [verb] | 22 |
|
| 21 | [vb pp] because it is [verb] | 15 |
|
| 22 | [vb pp] because it is [verb] | 15 |
|
| 23 | provided [conj] it is [verb] | 10 |
|
| 24 | [vb pp] until it is [verb] | 9 |
|
| 25 | used [conj] it is [verb] | 9 |
|
| 26 | [vb pp] until it is [verb] | 9 |
|
| 27 | [vb pp] [conj] it is believed | 8 |
|
| 28 | [vb pp] [conj] it is believe | 8 |
|
| 29 | [vb pp] [conj] it is make | 8 |
|
| 30 | understood [conj] it is [verb] | 8 |
|
