| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] a long time | 11 |
|
| 2 | [verb] over a [adj] time | 6 |
|
| 3 | [vb -s] [adv prt] a [adj] time | 5 |
|
| 4 | [v-ing] [adv prt] a [adj] time | 5 |
|
