| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [am/are] [vb pp] | 2123 |
|
| 2 | [noun] [am/are] often [vb pp] | 915 |
|
| 3 | of [noun] [am/are] often | 59 |
|
| 4 | of [noun] often [vb pp] | 35 |
|
