| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] [adj] [noun] | 56 |
|
| 2 | is [adv] [vb pp] [adj] [noun] | 48 |
|
| 3 | [be] often [vb pp] [adj] [noun] | 21 |
|
| 4 | be often [vb pp] [adj] [noun] | 21 |
|
| 5 | is often [vb pp] [adj] [noun] | 11 |
|
| 6 | is often [vb pp] [adj] [noun] | 6 |
|
| 7 | is often [verb] [adj] [noun] | 6 |
|
| 8 | [is] often [vb pp] [adj] [noun] | 6 |
|
