SN4 ""

No	Pattern	Freq
1	[art] [noun] had be [v-ing]	416
2	[art] [noun] had been [v-ing]	416
3	the [noun] had be [v-ing]	396
4	the [noun] had be [v-ing]	396
5	[art] [noun sg] had be [v-ing]	282
6	[art] [noun pl] had be [v-ing]	102
7	[art] [noun prp] had be [v-ing]	24
8	a [noun] had be [v-ing]	20
9	[art] [noun] had be going	19
10	a [noun] had be [v-ing]	19
11	[art] man had be [v-ing]	13
12	[art] [noun] had be waiting	12
13	[art] girl had be [v-ing]	11
14	[art] [noun] had be trying	10
15	[art] [noun] had be running	10
16	[art] [noun] had be using	9
17	[art] [noun] had be living	9
18	[art] [n mass] had be [v-ing]	8
19	[art] boy had be [v-ing]	8
20	[art] [noun] had be working	8
21	[art] man had be [v-ing]	8
22	[art] [noun] had be doing	7
23	[art] [noun] had be standing	7
24	[art] girl had be [v-ing]	7
25	[art] [noun] had be talking	7
26	[art] [noun] had be drinking	7
27	[art] [noun] had be watching	6
28	[art] car had be [v-ing]	6
29	[art] [noun] had be looking	6
30	[art] [noun] had be coming	6