| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv prt] for a | 54 |
|
| 2 | [verb] been around for a | 27 |
|
| 3 | [vb -s] been [adv prt] for a | 21 |
|
| 4 | [vb base] been [adv prt] for a | 19 |
|
| 5 | has been [adv prt] for a | 14 |
|
| 6 | [verb] been out for a | 13 |
|
| 7 | [vb past] been [adv prt] for a | 13 |
|
| 8 | had been [adv prt] for a | 11 |
|
| 9 | 've been [adv prt] for a | 10 |
|
| 10 | have been [adv prt] for a | 9 |
|
| 11 | 's been [adv prt] for a | 7 |
|
