| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] [adj] [noun] | 355 |
|
| 2 | [be] often [verb] [adj] [noun] | 24 |
|
| 3 | be often [verb] [adj] [noun] | 24 |
|
| 4 | is often [verb] [adj] [noun] | 12 |
|
| 5 | [is] often [verb] [adj] [noun] | 7 |
|
