SN4 ""

No	Pattern	Freq
1	[conj] perhaps [pron] could	77
2	[coord] perhaps [pron] could	52
3	[adv] perhaps [pron] could	26
4	[adv] perhaps [pron] could	26
5	but perhaps [pron] could	20
6	but perhaps [pron] could	20
7	that perhaps [pron] could	18
8	that perhaps [pron] could	18
9	[that] perhaps [pron] could	18
10	or perhaps [pron] could	16
11	and perhaps [pron] could	16
12	or perhaps [pron] could	16
13	and perhaps [pron] could	16
14	[noun] perhaps [pron] could	13
15	[noun sg] perhaps [pron] could	10
16	[unc] perhaps [pron] could	9
17	[no cls] perhaps [pron] could	9
18	then perhaps [pron] could	9
19	then perhaps [pron] could	9
20	so perhaps [pron] could	8
21	so perhaps [pron] could	8
22	[verb] perhaps [pron] could	8
23	[subord] perhaps [pron] could	7
24	erm perhaps [pron] could	6
25	erm perhaps [pron] could	6
26	well perhaps [pron] could	5
27	well perhaps [pron] could	5
28	perhaps [conj] [pron] could	18
29	perhaps [subord] [pron] could	18
30	perhaps if [pron] could	16