| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] based [prep] [adv] | 7 |
|
| 2 | which [is] base [prep] [adv] | 7 |
|
| 3 | which is base [prep] [adv] | 7 |
|
| 4 | which [is] base on [adv] | 6 |
|
| 5 | which [is] base [prep] [adv] | 6 |
|
