| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | tend to be of | 17 |
|
| 2 | appear to be of | 14 |
|
| 3 | have to be of | 10 |
|
| 4 | seem to be of | 8 |
|
| 5 | need to be of | 7 |
|
