| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] it is often | 5 |
|
| 2 | [prep] [adj] it is often | 5 |
|
| 3 | [adj] [noun] it is often | 40 |
|
| 4 | [adj] [noun sg] it is often | 26 |
|
| 5 | [adj] [noun pl] it is often | 13 |
|
| 6 | [adj] [conj] it is often | 7 |
|
| 7 | [adj] that it is often | 5 |
|
| 8 | [adj] that it is often | 5 |
|
| 9 | [adj] [that] it is often | 5 |
|
