| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] [adv] [prep] [art] | 360 |
|
| 2 | [am/are] [verb] [adv] [adv] [prep] [art] | 206 |
|
| 3 | [am/are] [v-ing] [adv] [adv] [prep] [art] | 100 |
|
| 4 | [am/are] [v-ing] [adv] [adv] [prep] [art] | 83 |
|
