| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've [been] [verb] after | 6 |
|
| 2 | i 've [been] [v-ing] after | 6 |
|
| 3 | i 've [been] look after | 5 |
|
| 4 | i 've [been] looking after | 5 |
|
