| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [been] [v-ing] [prep] [art] | 122 |
|
| 2 | [been] [v-ing] [pers pn] [prep] [art] | 111 |
|
| 3 | [vb infin] [v-ing] [pers pn] [prep] [art] | 52 |
|
| 4 | [vb infin] [been] [v-ing] [pers pn] [prep] | 25 |
|
