| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [adv prt] [prep] | 690 |
|
| 2 | n't [v-ing] [adv prt] [prep] | 64 |
|
| 3 | n't been [adv prt] [prep] | 64 |
|
| 4 | n't been [v-ing] [prep] | 53 |
|
| 5 | n't been [v-ing] [adv prt] | 11 |
|
