| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [am/are] [adv] [v-ing] [art] | 143 |
|
| 2 | [am/are] [adv] [v-ing] at [art] | 95 |
|
| 3 | they [am/are] [v-ing] at [art] | 40 |
|
| 4 | they [am/are] [adv] [v-ing] at | 26 |
|
| 5 | they [am/are] [adv] at [art] | 21 |
|
