SN4 ""

No	Pattern	Freq
1	[adj] [noun sg] had be at	15
2	the [noun sg] had be at	11
3	[art] [noun sg] had be at	11
4	the [noun sg] had be at	11
5	[art] [noun sg] had be at	11
6	[adj] [noun sg] had be at	10
7	[pron] [noun sg] had be at	8
8	[pos pn] [noun sg] had be at	7
9	[noun sg] [pron] had be at	16
10	[noun sg] [pers pn] had be at	7
11	[noun sg] which had be at	5
12	[noun sg] [Wh det] had be at	5
13	[noun sg] which had be at	5
14	[noun sg] had to be at	5
15	[noun sg] had [prep] be at	5
16	[noun sg] had [adv] be at	5
17	[noun sg] had [prep] be at	5
18	[noun sg] had to be at	5
19	[noun sg] had be [verb] at	180
20	[noun sg] had be [vb pp] at	160
21	[noun sg] had be [v-ing] at	20
22	[noun sg] had be [adj] at	12
23	[noun sg] had be make at	11
24	[noun sg] had be made at	11
25	[noun sg] had be [adj] at	11
26	[noun sg] had be set at	7
27	[noun sg] had be set at	7
28	[noun sg] had be look at	5
29	[noun sg] had be achieve at	5
30	[noun sg] had be looking at	5