SN4 ""

No	Pattern	Freq
1	[adj] role to play [prep] the	48
2	[adj] role to play [prep] the	44
3	important role to play [prep] the	13
4	important role to play [prep] the	13
5	[art] role to play [prep] the	10
6	[art] role to play [prep] the	10
7	crucial role to play [prep] the	7
8	a role to play [prep] the	7
9	a role to play [prep] the	7
10	crucial role to play [prep] the	7
11	vital role to play [prep] the	5
12	vital role to play [prep] the	5
13	role to play [prep] [v-ing] the	27
14	role to play [prep] [verb] the	27
15	role to play [prep] the [noun]	41
16	role to play [prep] the [noun sg]	37
17	role to play [prep] the [adj]	19
18	role to play [prep] the [adj]	17