| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [been] [v-ing] | 2710 |
|
| 2 | [verb] [been] [v-ing] [adv prt] | 1378 |
|
| 3 | i [verb] [been] [adv prt] | 310 |
|
| 4 | i [verb] [v-ing] [adv prt] | 304 |
|
