| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is and [is] [adv] [verb] | 6 |
|
| 2 | [Wh det] is and [is] [adv] [verb] | 6 |
|
| 3 | [pron] is and [is] [adv] [verb] | 6 |
|
| 4 | what is and [is] [adv] [verb] | 6 |
|
| 5 | is [adj] and [is] [adv] [verb] | 18 |
|
| 6 | is [adj] and [is] [adv] [verb] | 16 |
|
| 7 | is [verb] and [is] [adv] [verb] | 8 |
|
| 8 | is [vb pp] and [is] [adv] [verb] | 7 |
|
