| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] [been] [verb] [adv prt] | 410 |
|
| 2 | [conj] [verb] [been] [v-ing] [adv] | 112 |
|
| 3 | [conj] [verb] [be] [v-ing] [adv prt] | 73 |
|
