| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they had [adv] think [prep] | 11 |
|
| 2 | they had not think [prep] | 9 |
|
| 3 | they had [not/n't] think [prep] | 9 |
|
| 4 | they had not think [prep] | 5 |
|
