SN4 ""

No	Pattern	Freq
1	have been [verb] on a [adj]	153
2	have be [verb] on a [adj]	143
3	have be [vb pp] on a [adj]	132
4	have be [verb] on a [adj]	128
5	has be [verb] on a [adj]	56
6	had be [verb] on a [adj]	41
7	have be [verb] on a [adj]	33
8	have be [verb] on an [adj]	25
9	have be [v-ing] on a [adj]	21
10	have be based on a [adj]	11
11	have be base on a [adj]	11
12	have be [verb] on a [adj]	9
13	have be working on a [adj]	9
14	have be work on a [adj]	9
15	have be spend on a [adj]	7
16	have be spent on a [adj]	7
17	have be [verb] on a new	7
18	have be [verb] on a large	7
19	have be [verb] on a new	7
20	have be [verb] on a previous	6
21	have be placed on a [adj]	6
22	have be [verb] on a previous	6
23	have be place on a [adj]	6
24	have be [verb] on a [adj -er]	6
25	have be [verb] on a small	5
26	have be [verb] on a long	5
27	have be build on a [adj]	5
28	to have be [verb] on a [adj]	5
29	have be employ on a [adj]	5
30	have be employed on a [adj]	5