| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be suitable for use | 30 |
|
| 2 | be suitable for use | 30 |
|
| 3 | is suitable for use | 15 |
|
| 4 | are suitable for use | 9 |
|
| 5 | be suitable for use | 5 |
|
