| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [adv] for a | 42 |
|
| 2 | been [v-ing] [adv prt] for a | 26 |
|
| 3 | been [v-ing] [adv] for a | 21 |
|
| 4 | been going [adv] for a | 11 |
|
| 5 | been [v-ing] on for a | 10 |
|
| 6 | been [v-ing] on for a | 10 |
|
| 7 | been [v-ing] out for a | 5 |
|
| 8 | been [v-ing] [adv] for an | 5 |
|
| 9 | been [v-ing] out for a | 5 |
|
