| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [num] year old | 164 |
|
| 2 | [prep] a [adj] year old | 164 |
|
| 3 | [prep] a three year [adj] | 18 |
|
| 4 | [prep] a three year [adj] | 18 |
|
| 5 | [prep] a three [noun sg] old | 11 |
|
| 6 | [prep] a three [noun] old | 11 |
|
| 7 | [prep] [art] three year old | 10 |
|
| 8 | [prep] [art] three year old | 10 |
|
| 9 | [prep] a three year old | 9 |
|
| 10 | [prep] a three year old | 9 |
|
| 11 | [prep] a three year old | 9 |
|
| 12 | [prep] a three year old | 9 |
|
| 13 | [prep] a three year old | 9 |
|
