Guide Exercises

Introduction

"If we are to succeed, we must act now." Read that quickly and it can look like an ordinary first conditional — but it isn't quite doing the same job as "If it rains, we'll cancel the picnic." Nobody is predicting whether success will happen; the sentence is naming what has to happen FIRST, as an absolute precondition, for a stated goal to be reached at all.

This is "if...be to": a formal, C2-level pattern for expressing that one thing is a non-negotiable requirement for another. It shows up constantly in strategy documents, political speeches, and serious essays — anywhere someone needs to say "here's what's required, given what we're aiming for," without softening it into a simple prediction.

The Core Forms

Structure: If + subject + am/is/are/was/were + to + infinitive, + main clause (usually stating a requirement, often with must, need to, have to, or an imperative).

Present/future reference

If the company is to survive this downturn, costs must be cut immediately.
If we are to meet the deadline, everyone needs to start today.
If you are to qualify for the scholarship, your grades cannot drop below a B average.

Past reference

If the treaty was to hold, both governments had to honor every clause.
If the expedition were to reach the summit before winter, the team needed to leave within the week.

Negative form

The goal itself is negated, not the requirement
If we are not to repeat last year's mistakes, we must review the entire process.

The Real Rule: Why This Doesn't Generalize

1

The logic runs backward from an ordinary conditional. In "If it rains, we'll cancel," the if-clause is the cause and the main clause is the result. Here, the if-clause names the GOAL and the main clause names what's REQUIRED to reach it — the requirement doesn't get caused by the goal, it's a precondition for it. This reversed logic is the whole point of the structure, not an accident of word order.

2

This pattern is restricted to goals, plans, and intended outcomes — not simple facts, states, or predictions. "If we are to succeed" works because success is a goal being aimed at. "If it is to rain" sounds wrong, because rain isn't a goal anyone is pursuing; that's just an ordinary prediction, and it stays as a plain first conditional ("if it rains").

3

The main clause is expected to state a genuine requirement, not just any old result. You'll almost always find must, need to, have to, should, or an imperative there, because the entire construction exists to express necessity. A main clause that doesn't carry that sense of obligation ("If we are to succeed, everyone will be happy") undercuts the whole reason for choosing this structure over an ordinary conditional.

4

"Be to" here is a specific, fixed use, easy to confuse with a completely different job "be to" does elsewhere: giving formal instructions or announcing an official arrangement ("You are to report to the office at 9am," "The minister is to visit the factory next week"). That version is simply "be to" for a plan or order, with no destiny/precondition sense attached, and it doesn't need an "if" at all.

Common Errors

Error 1 — Using it for an ordinary prediction, not a goal.

✗ If it is to rain tomorrow, we'll bring umbrellas.
✓ If it rains tomorrow, we'll bring umbrellas.

Error 2 — Main clause with no real requirement.

✗ If the team is to win the championship, they will celebrate.
✓ If the team is to win the championship, they must improve their defense.

Error 3 — Reversing which clause states the goal.

✗ If we must act now, we are to succeed.
✓ If we are to succeed, we must act now.

Error 4 — Dropping "to."

✗ If the company is survive this crisis, drastic action is needed.
✓ If the company is to survive this crisis, drastic action is needed.

Error 5 — Negating the wrong part.

✗ If we are to not repeat last year's mistakes.
✓ If we are not to repeat last year's mistakes.

Register and Usage

This structure belongs to formal, deliberate English: strategic planning documents, political and business speeches, academic essays on policy or history, and serious journalism discussing what a country, company, or movement needs to do to reach some stated objective ("If the region is to achieve lasting peace, all parties must return to the table"). It essentially never appears in casual conversation — everyday English reaches for "in order to," "for X to happen," or simply restructures the sentence around "need to" instead.

Don't Confuse This With: The Second Conditional "Were To"

This is the trap worth the most attention on this page, because the two structures can look identical, especially in the past form. The Inverted Conditionals page covers "were to" used for a hypothetical future action: "Were she to resign, the team would struggle" (= purely imagining a possible event, with no sense of "requirement" at all — it's simply a vivid way of saying "if she resigned"). That's the ordinary second conditional, just with "were to" instead of the simple past.

"If...be to" for destiny/requirement is a different job entirely: it states what MUST happen for a stated goal to be reached, and the main clause typically carries an obligation (must, need to), not another hypothetical result. Compare:

Hypothetical (second conditional): If the plan were to fail, we would need a backup. (imagining a possible failure)
Destiny/requirement: If the plan is to succeed, we need a clear backup strategy in place. (naming a precondition for success)

The surface words can be nearly identical; the giveaway is the logic underneath — is the if-clause imagining a possible event, or naming a goal that the main clause explains how to reach?

Exercises

EXERCISE:

Exercise 1 — Transformation

Combine each pair of sentences using "if...be to," making the second sentence the goal (the if-clause) and the first sentence the requirement (the main clause).

1. "We must cut spending significantly. The business needs to stay afloat this year." →
2. "Every department must cooperate fully. The project needs to finish on schedule." →
3. "Voters need accurate information. Democracy has to function properly." →
4. "The team must train twice as hard. They need to qualify for the finals." →
5. "Employees need clear instructions. New procedures have to be adopted smoothly." →
6. "Scientists must share their data openly. Progress needs to accelerate." →
7. "The city must invest in public transport. Traffic has to improve." →
8. "We must not underestimate the competition. We need to avoid last year's failure." →