| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [adv] [v-ing] [prep] [art] | 545 |
|
| 2 | are [adv] [v-ing] [prep] [art] | 545 |
|
| 3 | be [adv] [v-ing] at [art] | 260 |
|
| 4 | [be] [adv] [v-ing] at [art] | 260 |
|
| 5 | are [adv] [verb] at [art] | 167 |
|
| 6 | [am/are] [adv] [v-ing] at [art] | 95 |
|
| 7 | are [adv] [v-ing] at [art] | 73 |
|
| 8 | are [adv] [v-ing] at [art] | 62 |
|
