| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] is usually [verb] to | 9 |
|
| 2 | [conj] [is] usually [verb] to | 9 |
|
| 3 | [conj] [is] usually [vb pp] to | 9 |
|
| 4 | [coord] [is] usually [verb] to | 5 |
|
