Morphological Search Suggestion

It would be nice if there was some type of help in the morph search for adding operators such as BEFORE and WITHIN. I can think of 2 visually helpful ways that might be helpful.

1) In excel when you start to type a formula into a cell, you're given an example of how to finish the formula (1). It would be nice if when I typed BEFORE, a similar popup showed me the syntax needed to finish the search. (2)

2) It would also be nice if there were little selection boxes where I could simply click on BEFORE or WITHIN, etc. and then type in the appropriate numbers. This could look similar to the dialogue that appeared in a V3 graphical query when you double clicked on an arrow connecting two terms, but it would always be visible on the morph search bar. (3).

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