stipulate(d)

1.They stipulated (for) monthly payments, The contract stipulates (for) the use of Chinese materials等句子里的for似乎用的多，不用的少。但stipulated payments，stipulated materials等表达方式里习惯不在stipulated后面加上for。It is stipulated that…等句子里也没有for。

2.stipulate后面可以接以that引导的从句，那从句里用shall或should或属于虚拟现在式的动词。例如：

• They stipulate that the work shall（或should）be completed by the end of June.
• They stipulate that the work be（不用is）completely by the end of June.
• They stipulated that the work should be completed by the end of June.
• They stipulated that the work be（不用was）completed by the end of June.