| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv prt] [prep] a [adj] time | 16 |
|
| 2 | [v-ing] [adv prt] [prep] a [adj] time | 14 |
|
| 3 | [v-ing] [adv prt] [prep] a long time | 11 |
|
| 4 | [v-ing] [adv prt] [prep] a long time | 11 |
|
| 5 | [v-ing] [adv prt] [prep] a time [adv] | 6 |
|
| 6 | [v-ing] [adv prt] [prep] a time when | 6 |
|
| 7 | [v-ing] [adv prt] [prep] a time [Wh adv] | 6 |
|
| 8 | [v-ing] [adv prt] [prep] a time when | 6 |
|
