| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [v-ing] to | 50 |
|
| 2 | [be] classify [v-ing] to | 46 |
|
| 3 | be classify [v-ing] to | 46 |
|
| 4 | been classify [v-ing] [prep] | 5 |
|
| 5 | been classify [v-ing] to | 5 |
|
| 6 | been classify [v-ing] [prep] | 5 |
|
| 7 | [been] classify [v-ing] to | 5 |
|
| 8 | been classify [verb] to | 5 |
|
