| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [det] a waste of | 8 |
|
| 2 | it be [det] a waste [prep] | 8 |
|
| 3 | it be [det] a waste [prep] | 8 |
|
| 4 | it be [det] a waste of | 8 |
|
