The phrase "are sufficient before" is grammatically correct and can be used in written English.
It can be used when discussing conditions or requirements that need to be met prior to a certain event or action.
Example: "The resources we have are sufficient before we proceed with the project."
Alternatives: "are adequate prior to" or "are enough ahead of".
In a seven-minute hearing on Tuesday at the Coroner's Court, Ian Smith, the Coroner for the South and East District, did not refer to the events leading up to the baby's death, instead saying he was satisfied that earlier findings from a secret family court hearing were sufficient, before ruling that her cause of death could not be ascertained.
When clinically effective similar drugs are on the market, however, it is important to make sure that evidence on clinical outcomes (both benefits and harms) is sufficient before marketing a new drug.
The AMPK system acts as an 'energy checkpoint' (ratio of cellular AMP/ATP) that determines whether cellular energy status is sufficient before the cell commits to a programme of cell growth triggered by the mTOR pathway.
We considered the second and third doses of penicillin to be completed 'on time' if they were administered within 14 days of the previous dose, as pharmacokinetics suggest that up to 2-week intervals between doses may be sufficient before restarting treatment.
"The exemptions in the cross-party [marriage equality] bill currently before parliament are sufficient to ensure religious ministers won't be forced to marry same-sex couples against their will.
But even if we buy into this hollow idea of modern politics, where the job of politicians is to process superficial read-outs of polling and focus groups, and spit out solutions that appeal to particular segments of the population, we would have to wait a long time – and for things to get a lot worse – before there are sufficient numbers of renters to get change on the agenda.
If permeability is too high, there may not be sufficient purification before the effluent reaches the water table, thereby contaminating the groundwater.
American courts decide whether there is sufficient evidence before requesting extradition from Britain; and America again decides whether the evidence submitted by Britain in support of a British request for extradition is sufficient to justify compliance with it.
Therefore, we considered 150 minutes to be sufficient time before collecting a second blood sample.
Almost a third of respondents believed that one month before was sufficient time.
