Does "tend to" mean a correlation? Like for example if X tends to Y. I thought "tends to" meant causation because I thought it was saying when you have X, you'll have Y which is causation.
When I look up the definition of "once", it works like "when" - a Group 1 Indiciator.
I wanted to start with some statements and let's assume them all true.
1. Call me once he arrives.
2. Once John finishes his homework, he can help ...
... assessment was composed of two indicators of expert opinion that ... . The two most heavily weighted indicators pertain to employment.
... in 2020-2021. The indicators were calculated by comparing each ... using the seven library indicators used once in the ...