Iii. put the verbs into the proper tense. 1. the relationship between the assets, the liabilities and the equity can (to represent) algebraically by what (to know) commonly as the accounting equation. 2. economic conditions (to change) all the time. 3. he (to work) for abc when the merger took place. 4. the distribution of industry (to become) now a major feature of government economic policy. 5. as soon as we (to install) the new line, productivity went up.