| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] of a [adj] [noun sg] | 1096 |
|
| 2 | often [prep] a [adj] [noun sg] | 117 |
|
| 3 | often of [art] [adj] [noun sg] | 23 |
|
| 4 | often of a [adj] [noun] | 19 |
|
