| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [pron] be | 714 |
|
| 2 | [v-ing] [prep] be [indef pn] | 99 |
|
| 3 | [prep] [pron] be [indef pn] | 94 |
|
| 4 | [v-ing] [pron] be [indef pn] | 56 |
|
| 5 | [v-ing] [prep] [pron] [indef pn] | 35 |
|
