| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj -er] [subord] | 2475 |
|
| 2 | [is] often [adj -er] | 67 |
|
| 3 | often [adj -er] [subord] | 43 |
|
| 4 | [is] often [subord] | 13 |
|
