SN4 ""

No	Pattern	Freq
1	[noun sg] was the	9066
2	result was the	75
3	problem was the	67
4	time was the	58
5	year was the	56
6	father was the	54
7	period was the	44
8	day was the	43
9	feature was the	42
10	factor was the	41
11	life was the	40
12	war was the	40
13	house was the	37
14	development was the	37
15	concern was the	37
16	event was the	37
17	mother was the	36
18	policy was the	35
19	case was the	34
20	other was the	33
21	system was the	32
22	mind was the	32
23	issue was the	31
24	night was the	31
25	work was the	30
26	occasion was the	29
27	example was the	28
28	change was the	28
29	area was the	27
30	success was the	27