SN4 ""

No	Pattern	Freq
1	[verb] [vb pp] the question	99
2	have [vb pp] the question	98
3	[adv] [vb pp] the question	49
4	[adv] [vb pp] the question	41
5	[vb past] [vb pp] the question	30
6	[vb base] [vb pp] the question	30
7	had [vb pp] the question	26
8	have [vb pp] the question	20
9	[vb -s] [vb pp] the question	18
10	has [vb pp] the question	18
11	be [vb pp] the question	12
12	[be] [vb pp] the question	12
13	've [vb pp] the question	10
14	having [vb pp] the question	9
15	[v-ing] [vb pp] the question	9
16	[vb infin] [vb pp] the question	8
17	have [vb pp] the question	8
18	not [vb pp] the question	8
19	[not/n't] [vb pp] the question	8
20	[been] [vb pp] the question	5
21	n't [vb pp] the question	5
22	been [vb pp] the question	5
23	[vb pp] [prep] the question	198
24	[vb pp] [prep] the question	198
25	[vb pp] to the question	39
26	[vb pp] to the question	39
27	[vb pp] on the question	38
28	[vb pp] on the question	38
29	[vb pp] [verb] the question	37
30	[vb pp] by the question	33