| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [prep] [art] | 2210 |
|
| 2 | [vb infin] [v-ing] [prep] [art] | 811 |
|
| 3 | [vb infin] [been] [prep] [art] | 535 |
|
| 4 | [vb infin] [been] [v-ing] [prep] | 348 |
|
| 5 | [vb infin] [been] [v-ing] [art] | 132 |
|
