| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv prt] at [art] | 993 |
|
| 2 | [v-ing] at [art] time | 224 |
|
| 3 | [adv prt] at [art] time | 162 |
|
| 4 | [v-ing] [adv prt] [art] time | 19 |
|
