combinations of grains and/or vegatables that make complete proteins

what are some combinations of grains and/or vegatables that make complete proteins? Or if someone know of a site that gives some post it’s address.

I’ve read one of TC’s articles that mentioned rice and corn forming a complete protein. It was in the Chanko Diet article.

ya i also read the corn and rice thing, but a little variety would be nice

Some possible combinations are as follows:

broccoli and beans/legumes,
rice and corn,
rice and lentils or split peas,
barley and lentils,
wheat and peanut butter (or other nut butters),
oatmeal and soy milk