| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [am/are] some [prep] the reasons | 6 |
|
| 2 | [det] [am/are] some [prep] the reasons | 6 |
|
| 3 | these [am/are] some [prep] the reasons | 5 |
|
| 4 | these [am/are] some [prep] the reasons | 5 |
|
| 5 | [am/are] some [prep] the reasons why | 6 |
|
| 6 | [am/are] some [prep] the reasons [Wh adv] | 6 |
|
| 7 | [am/are] some [prep] the reasons [adv] | 6 |
|
| 8 | [am/are] some [prep] the reasons why | 6 |
|
