| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at the [adj] time [conj] | 64 |
|
| 2 | [adv prt] at the [adj] time [conj] | 30 |
|
| 3 | on at the [adj] [noun] [conj] | 7 |
|
| 4 | on at the [adj] [noun sg] [conj] | 7 |
|
| 5 | on [prep] the [adj] time [conj] | 6 |
|
| 6 | on at the [adj] time [conj] | 5 |
|
| 7 | on at the [adj] time [conj] | 5 |
|
| 8 | on at [art] [adj] time [conj] | 5 |
|
