| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv prt] at [art] | 993 |
|
| 2 | [am/are] [v-ing] at [art] | 448 |
|
| 3 | [am/are] [v-ing] [adv prt] [art] | 377 |
|
| 4 | [am/are] [v-ing] [adv prt] at | 61 |
|
| 5 | [am/are] [adv prt] at [art] | 42 |
|
