| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [been] [v-ing] [adv prt] | 173 |
|
| 2 | 's [been] [v-ing] [adj] | 89 |
|
| 3 | [been] [v-ing] [adv prt] [adj] | 86 |
|
| 4 | 's [been] [adv prt] [adj] | 5 |
|
