| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [adv] [adv] | 467 |
|
| 2 | [v-ing] [adv] [adv] [num] | 226 |
|
| 3 | [been] [adv] [adv] [num] | 43 |
|
| 4 | [been] [v-ing] [adv] [num] | 23 |
|
