Voicing:

The voice marker represents the "direction" of the verb. It can be placed before or after the verb.

man touches building

building is touched by man

Here's how to write "man makes building" or rather "man causes the existence of building"



The glyph for creation can also be used to form causative:



Gloss: "person make ( building big ) "
English: "man enlarges building"

The parenthesed phrase is the nominalization of the sentence "building is big".