Lesson focus
Unless, provided/providing, as long as, on condition that, otherwise, but for, without, even if and whether or not
Advanced aim: Choose conditional linkers according to logical relation and register, including necessary conditions, exceptions and consequences.
Unless
Unless means if...not and normally introduces the only condition that would prevent the result.
- Example: The event will go ahead unless the authorities advise us otherwise.
- In another context: Regional example: The event will go ahead unless the authorities advise us otherwise.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
Provided that
Provided that introduces a necessary condition and is common in formal or contractual contexts.
- Example: We can extend the deadline provided that all parties agree.
- In another context: We can extend the filing date provided that all parties agree.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
Providing
Providing can be used like provided that in less formal contexts.
- Example: You can use the studio providing you leave it exactly as you found it.
- In another context: Follow-up case: You can use the studio providing you leave it exactly as you found it.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
As long as
As long as introduces a condition that must continue to be satisfied.
- Example: The arrangement can continue as long as both sides remain satisfied.
- In another context: Alternative case study: The arrangement can continue as long as both sides remain satisfied.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
On condition that
On condition that is a formal way to state an explicit requirement.
- Example: The licence was renewed on condition that the company improve its safety procedures.
- In another context: The import authorisation was renewed on condition that the publishing group improve its security checks.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
Otherwise
Otherwise expresses the negative consequence if the previous condition is not met.
- Example: Submit the form today; otherwise, your application may be delayed.
- In another context: Separate scenario: Submit the form today; otherwise, your application may be delayed.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
But for
But for + noun phrase means if it were not for / if it had not been for.
- Example: But for the final grant, the project would have been cancelled.
- In another context: But for the final grant, the research initiative would have been cancelled.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
Without
Without + noun phrase or -ing can express a condition equivalent to if...not.
- Example: Without additional funding, the programme cannot continue at its current scale.
- In another context: Without additional funding, the pilot programme cannot continue at its current scale.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
Even if
Even if means the result will remain true regardless of whether the condition is satisfied.
- Example: I'll attend even if the meeting is moved to Friday evening.
- In another context: I'll attend even if the review meeting is moved to Monday evening.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
Whether or not
Whether or not expresses that the result is unaffected by either possible condition.
- Example: The review will proceed whether or not the director participates.
- In another context: The independent assessment will proceed whether or not the programme lead participates.
C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.
C1 takeaway
Do not ask only “Which form is grammatically possible?” Ask what the speaker is presenting as background or foreground, completed or ongoing, certain or tentative, generic or specific, neutral or emphatic. Advanced grammar is the control of those choices.
Unless, provided/providing, as long as, on condition that, otherwise, but for, without, even if and whether or not
Separate scenario: The event will go ahead _____ the authorities advise us otherwise.
We can extend the publication deadline _____ all parties agree.
Alternative case study: You can use the studio _____ you leave it exactly as you found it.
Regional example: The arrangement can continue _____ both sides remain satisfied.
The operating permit was renewed _____ the research institute improve its quality controls.
Follow-up case: Submit the form today; _____, your application may be delayed.
_____ the final grant, the rollout would have been cancelled.
_____ additional funding, the support project cannot continue at its current scale.
I'll attend _____ the strategy session is moved to Tuesday evening.
The compliance audit will proceed _____ the department head participates.
Unless, provided/providing, as long as, on condition that, otherwise, but for, without, even if and whether or not
Follow-up case: The event will go ahead _____ the authorities advise us otherwise.
We can extend the renewal date _____ all parties agree.
Regional example: You can use the studio _____ you leave it exactly as you found it.
Separate scenario: The arrangement can continue _____ both sides remain satisfied.
The broadcasting licence was renewed _____ the manufacturer improve its access protocols.
Alternative case study: Submit the form today; _____, your application may be delayed.
_____ the final grant, the renovation programme would have been cancelled.
_____ additional funding, the training scheme cannot continue at its current scale.
I'll attend _____ the hearing is moved to Thursday evening.
The internal evaluation will proceed _____ the chair participates.
Unless, provided/providing, as long as, on condition that, otherwise, but for, without, even if and whether or not
Alternative case study: The event will go ahead unless the authorities advise us otherwise.
We can extend the submission cut-off provided that all parties agree.
Separate scenario: You can use the studio providing you leave it exactly as you found it.
Follow-up case: The arrangement can continue as long as both sides remain satisfied.
The site permit was renewed on condition that the agency improve its inspection routines.
Regional example: Submit the form today; otherwise, your application may be delayed.
But for the final grant, the pilot scheme would have been cancelled.
Without additional funding, the public initiative cannot continue at its current scale.
I'll attend even if the briefing is moved to Wednesday evening.
The quality review will proceed whether or not the regional manager participates.