| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] [prep] [art] | 2061 |
|
| 2 | [am/are] [verb] [adv] [prep] [art] | 1318 |
|
| 3 | [am/are] [v-ing] [adv] [prep] [art] | 926 |
|
| 4 | [am/are] [v-ing] [adv] [prep] [art] | 427 |
|
