| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [adv] [v-ing] [prep] | 2521 |
|
| 2 | [am/are] [v-ing] [prep] be | 1579 |
|
| 3 | [adv] [v-ing] [prep] be | 892 |
|
| 4 | [am/are] [adv] [prep] be | 299 |
|
| 5 | [am/are] [adv] [v-ing] be | 76 |
|
