| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv prt] for a [noun sg] | 49 |
|
| 2 | [adv] [adv prt] for a [noun sg] | 37 |
|
| 3 | [adv] been [adv prt] for a | 17 |
|
| 4 | [adv] been for a [noun sg] | 16 |
|
