| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [been] [v-ing] [prep] | 348 |
|
| 2 | well [vb infin] [been] [v-ing] | 29 |
|
| 3 | well [vb infin] [been] [prep] | 28 |
|
| 4 | well [vb infin] [v-ing] [prep] | 24 |
|
