SN4 ""

No	Pattern	Freq
1	[noun sg] there have be	518
2	[noun sg] there have been	518
3	[noun sg] there has be	198
4	[noun sg] there had be	178
5	[noun sg] there have be	109
6	time there have be	49
7	year there have be	26
8	[noun sg] there 's be	24
9	century there have be	20
10	course there have be	13
11	date there have be	11
12	fact there have be	10
13	war there have be	10
14	past there have be	10
15	period there have be	10
16	decade there have be	9
17	addition there have be	8
18	[noun sg] there 'd be	7
19	case there have be	7
20	day there have be	6
21	week there have be	5
22	life there have be	5
23	month there have be	5
24	reason there have be	5
25	result there have be	5