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Results tagged with Search options user 9487

Perfect constructions employ a form of HAVE as an auxiliary and the past participle of a lexical verb to express past events as a current state.

1
vote
2answers
I would like to understand the difference between these two: "It needs to have been deviated for 1 minute" "It needs to be deviated for 1 minute" Are both saying that the deviation needs to be …
asked Aug 14 '14 by Silkyss
0
votes
1answer
My system requires the temperature to be deviated from the baseline for X seconds in order to become activated. Could I say that X: Specifies the number of seconds for which the temperature has to …
asked Aug 12 '14 by Silkyss