| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'd [been] [v-ing] [adv] [prep] [det] | 7 |
|
| 2 | 'd been [v-ing] [adv] [prep] [det] | 7 |
|
| 3 | 'd [been] [v-ing] [adv prt] [prep] [det] | 5 |
|
