| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'd [been] [v-ing] [adv] [prep] | 56 |
|
| 2 | they 'd [been] [v-ing] [prep] | 21 |
|
| 3 | they 'd [been] [v-ing] [adv] | 13 |
|
| 4 | they 'd [been] [adv] [prep] | 11 |
|
