| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an old [noun pl] ' [noun sg] | 18 |
|
| 2 | an old [noun] ' home | 8 |
|
| 3 | an old folks ' [noun sg] | 6 |
|
| 4 | an old folk ' [noun sg] | 6 |
|
