| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] is often [verb] | 265 |
|
| 2 | [adj] [noun sg] it is [verb] | 230 |
|
| 3 | [adj] [noun sg] it is often | 26 |
|
| 4 | [noun sg] it is often [verb] | 18 |
|
| 5 | [adj] [noun sg] it often [verb] | 5 |
|
