| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] usually [adj] [to-vb] a | 17 |
|
| 2 | is usually [adj] [verb] a | 16 |
|
| 3 | [is] usually [adj] [verb] a | 13 |
|
| 4 | [is] usually [adj] [verb] a | 12 |
|
