| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] it is [vb pp] [conj] | 46 |
|
| 2 | [noun pl] it [is] [vb pp] that | 40 |
|
| 3 | [noun pl] it [is] [vb pp] that | 40 |
|
| 4 | [noun pl] it [is] [vb pp] [that] | 40 |
|
| 5 | years it [is] [vb pp] [conj] | 6 |
|
| 6 | [noun pl] it [is] estimated [conj] | 5 |
|
