SN4 ""

No	Pattern	Freq
1	[conj] [pron] doubt if	106
2	[coord] [pron] doubt if	77
3	but [pron] doubt if	45
4	but [pron] doubt if	45
5	and [pron] doubt if	32
6	and [pron] doubt if	32
7	[subord] [pron] doubt if	18
8	[adv] [pron] doubt if	12
9	[adv] [pron] doubt if	12
10	[that] [pron] doubt if	11
11	that [pron] doubt if	11
12	that [pron] doubt if	11
13	though [pron] doubt if	8
14	though [pron] doubt if	8
15	[noun] [pron] doubt if	7
16	so [pron] doubt if	6
17	so [pron] doubt if	6
18	so [pron] doubt if	6
19	so [pron] doubt if	6
20	[verb] [pron] doubt if	5
21	[pron] [adv] doubt if	7
22	[pron] [adv] doubt if	7
23	[pron] doubt if [pron]	240
24	[pron] doubt if [pers pn]	186
25	[pron] doubt if he	50
26	[pron] doubt if he	50
27	[pron] doubt if [adj]	36
28	[pron] doubt if [noun]	36
29	[pron] doubt if i	34
30	[pron] doubt if i	34