| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not suitable for [adj] | 24 |
|
| 2 | are not suitable for [adj] | 10 |
|
| 3 | [am/are] not suitable for [adj] | 10 |
|
| 4 | is not suitable for [adj] | 10 |
|
| 5 | [is] not suitable for [adj] | 10 |
|
