| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] ago [subord] | 577 |
|
| 2 | [noun sg] ago [subord] | 90 |
|
| 3 | week [adv] [subord] | 61 |
|
| 4 | week [adv] [subord] | 58 |
|
| 5 | week ago [subord] | 47 |
|
| 6 | week ago [conj] | 22 |
|
| 7 | week ago [subord] | 5 |
|
