| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for a [noun sg] | 1855 |
|
| 2 | been [adv prt] for a | 77 |
|
| 3 | been for a [noun sg] | 43 |
|
| 4 | been [adv prt] a [noun sg] | 13 |
|
