SN4 ""

No	Pattern	Freq
1	[noun] and when [art]	201
2	[noun sg] and when [art]	146
3	[subord] and when [art]	92
4	[conj] and when [art]	92
5	if and when [art]	53
6	if and when [art]	53
7	[adv] and when [art]	49
8	[noun pl] and when [art]	37
9	[verb] and when [art]	36
10	as and when [art]	33
11	as and when [art]	33
12	[adj] and when [art]	31
13	[vb pp] and when [art]	24
14	[adj] and when [art]	23
15	[adv] and when [art]	23
16	[Wh adv] and when [art]	20
17	[noun prp] and when [art]	14
18	where and when [art]	10
19	where and when [art]	10
20	how and when [art]	8
21	how and when [art]	8
22	[adv prt] and when [art]	6
23	[num] and when [art]	6
24	[pron] and when [art]	5
25	[pers pn] and when [art]	5
26	and [adv] when [art]	104
27	and [adv] when [art]	101
28	and [verb] when [art]	74
29	and [noun] when [art]	53
30	and [noun sg] when [art]	41