| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [been] [v-ing] [adv prt] | 715 |
|
| 2 | what [verb] [been] [verb] [adv prt] | 76 |
|
| 3 | what [verb] [been] [v-ing] [adv] | 73 |
|
| 4 | what [verb] [be] [v-ing] [adv prt] | 62 |
|
