| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] [been] [verb] for | 230 |
|
| 2 | [verb] [adv] [been] [v-ing] for | 111 |
|
| 3 | [verb] [not/n't] [been] [v-ing] [prep] | 106 |
|
| 4 | [verb] [not/n't] [been] [v-ing] [prep] | 106 |
|
| 5 | [verb] [not/n't] [be] [v-ing] for | 17 |
|
| 6 | [verb] [not/n't] [been] [v-ing] for | 17 |
|
