| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be perfectly [adj] to use | 9 |
|
| 2 | [be] perfectly [adj] to use | 9 |
|
| 3 | [be] perfectly [adj] to use | 9 |
|
| 4 | is perfectly [adj] to use | 5 |
|
| 5 | [is] perfectly [adj] to use | 5 |
|
