| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i be [v-ing] [prep] | 6343 |
|
| 2 | be [v-ing] [prep] [pos pn] | 4305 |
|
| 3 | i be [v-ing] [pos pn] | 643 |
|
| 4 | i be [prep] [pos pn] | 544 |
|
| 5 | i [v-ing] [prep] [pos pn] | 53 |
|
