The negative conditional (وإلا)

Issuing Ultimatums with وإلا

Life on the high seas is full of demands and severe consequences. To issue an ultimatum, use the negative conditional connector وإلا (otherwise).

This word is a combination of و (and) + إن (if) + لا (not), literally meaning "and if not." It links a required action to the negative consequence that will follow if the demand is ignored.

The first half of the sentence usually expresses a strict requirement or command. The second half, directly following وإلا, describes the consequence. When making a threat about the future, this consequence uses a present tense verb marked with the future prefix سـ (will).

Past Consequences

You can also use وإلا to explain why a past action was necessary by stating what would have happened otherwise. In these cases, the verb following وإلا is simply placed in the past tense.