| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | teacher need to be [adj] [prep] | 7 |
|
| 2 | teacher need to be [adj] [prep] | 7 |
|
| 3 | teacher need to be [adj] [to-vb] | 6 |
|
| 4 | teacher need to be [adj] [verb] | 6 |
|
