| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] [been] [v-ing] | 403 |
|
| 2 | [vb base] [been] [v-ing] to | 188 |
|
| 3 | [vb base] [adv] [been] to | 103 |
|
| 4 | [adv] [been] [v-ing] to | 55 |
|
| 5 | [vb base] [adv] [v-ing] to | 37 |
|
