| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this have been [verb] [adv] for | 12 |
|
| 2 | this has been [verb] [adv] for | 11 |
|
| 3 | this have been [verb] [adv prt] for | 11 |
|
| 4 | this have been [v-ing] [adv] for | 9 |
|
| 5 | this have been go [adv] for | 7 |
|
| 6 | this have been [verb] on for | 7 |
|
| 7 | this have been going [adv] for | 7 |
|
| 8 | this have been [verb] on for | 7 |
|
