SN4 ""

No	Pattern	Freq
1	[vb past] was that	324
2	[vb infin] was that	111
3	[vb pp] was that	94
4	know was that	88
5	happen was that	70
6	say was that	64
7	happened was that	52
8	[to-vb] was that	48
9	knew was that	45
10	[v-ing] was that	42
11	know was that	39
12	said was that	26
13	mean was that	24
14	meant was that	21
15	make was that	19
16	realise was that	17
17	notice was that	15
18	give was that	15
19	find was that	15
20	say was that	14
21	happened was that	12
22	found was that	11
23	noticed was that	11
24	matter was that	11
25	think was that	10
26	given was that	10
27	mattered was that	10
28	[vb base] was that	10
29	remember was that	10
30	to say was that	9