It is possible that you will see the words "commanding verb construction" in this column. This means that you must use DO or another action verb instead of the unapproved verb.
 
 Example:
 
perform (v) DO or other commanding verb construction

 
 WRITE:  Do the leak test.
 NOT:  Perform leak test.

 
 WRITE:  Measure the voltage between pins A and B.
 NOT:  Perform measurement of voltage between pins A and B.

 
 In some places, we use Notes to give the user of the Dictionary more data.
 
 Example:
 
ABOUT (pre) "Concerned" with UNOTEU: For other meanings, USE: APPROXIMATELY, AROUND.

 
 In this example, the only approved meaning of ABOUT is "concerned with". The Note suggests other approved alternatives for other "everyday" English meanings of the word.
 
UColumn 3U: APPROVED EXAMPLE
 
 This column shows how to use the keyword (for approved words), or how to use the approved alternatives to replace unapproved keywords.
 
 Example:
 
 A (art)  Function word:
 Indefinite article  A FUEL PUMP IS INSTALLED IN ZONE XXXX.
 main (adj)  PRIMARY  THE PRIMARY CAUSE OF VALVE FAILURE IS CONTAMINATION OF THE HYDRAULIC FLUID.

 
UColumn 4U: Not Acceptable
 
 This column shows examples of text that is not written in Simplified English and that uses the unapproved keyword. (Column 3 gives an alternative for the text, written in Simplified English.) If the keyword is approved, this column is blank.
 
 Example:
 
 main (adj)  PRIMARY  The main cause of valve failure is contamination of hydraulic fluid

 
 Terms & Usages
 
 
 A (art)  Function word: Indefinite article  A FUEL PUMP IS INSTALLED IN ZONE XXXX.  
 abandon (v)  STOP  STOP THE ENGINE START PROCEDURE.  Abandon engine start.
 able (adj)  CAN (v)  IF YOU CAN START THE ENGINE, DO A BITE TEST.  If you are able to start the engine, do a BITE test.