| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] on for [noun pl] | 29 |
|
| 2 | been going [adv prt] for [noun pl] | 25 |
|
| 3 | been [v-ing] [adv prt] for years | 22 |
|
| 4 | been [v-ing] off for [noun pl] | 5 |
|
