SN4 ""

No	Pattern	Freq
1	[conj] perhaps [prep] [noun]	88
2	[coord] perhaps [prep] [noun]	71
3	and perhaps [prep] [noun]	44
4	and perhaps [prep] [noun]	44
5	[adv] perhaps [prep] [noun]	29
6	[adv] perhaps [prep] [noun]	25
7	[verb] perhaps [prep] [noun]	24
8	[noun] perhaps [prep] [noun]	17
9	or perhaps [prep] [noun]	16
10	or perhaps [prep] [noun]	16
11	[noun sg] perhaps [prep] [noun]	16
12	[subord] perhaps [prep] [noun]	15
13	[be] perhaps [prep] [noun]	14
14	be perhaps [prep] [noun]	14
15	[adj] perhaps [prep] [noun]	13
16	except perhaps [prep] [noun]	12
17	except perhaps [prep] [noun]	12
18	[adj] perhaps [prep] [noun]	11
19	[prep] perhaps [prep] [noun]	11
20	[prep] perhaps [prep] [noun]	11
21	but perhaps [prep] [noun]	10
22	but perhaps [prep] [noun]	10
23	except perhaps [prep] [noun]	8
24	except perhaps [prep] [noun]	8
25	[was/were] perhaps [prep] [noun]	6
26	[v-ing] perhaps [prep] [noun]	6
27	is perhaps [prep] [noun]	6
28	[is] perhaps [prep] [noun]	6
29	[vb pp] perhaps [prep] [noun]	5
30	[vb past] perhaps [prep] [noun]	5