| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i be [adv] [v-ing] [prep] | 860 |
|
| 2 | be [adv] [v-ing] [prep] be | 657 |
|
| 3 | i be [v-ing] [prep] be | 489 |
|
| 4 | i be [adv] [prep] be | 15 |
|
