| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] often [vb pp] [noun] | 22 |
|
| 2 | is often [verb] [noun] | 20 |
|
| 3 | [is] often call [noun] | 16 |
|
| 4 | [is] often called [noun] | 16 |
|
| 5 | [is] often [verb] [noun sg] | 16 |
|
