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The verb to plan · Conjugation

Future Simple of plan

The answer: will plan

A2

A decision made now, a promise or a prediction.

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Quick answer

The Future Simple of the verb to plan is will plan.

Example: I will plan a trip tomorrow.

Full conjugation in the Future Simple

PronounFormContraction
Iwill planI'll plan
Youwill planYou'll plan
He / She / Itwill planHe'll / She'll / It'll plan
Wewill planWe'll plan
You (pl.)will planYou'll plan
Theywill planThey'll plan

Common mistakes to avoid

1. I will to plan ❌

After will, use the base form, with no to: I will plan. Will never takes -s, and the verb after it has no -s either. Say she will plan, not she wills plan or she will plans.

2. I will can plan ❌

Will is a modal verb (a helper verb like can, must or should). Two modal verbs cannot go together. Use will be able to for can: I will be able to plan. Use will have to for must: I will have to plan.

3. When I will arrive, I will call you ❌

After when, if, before, after and as soon as, use the Present Simple for the future, not will. Say When I arrive, I will call you. Will goes in the other part of the sentence.

Practice quiz

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Choose the correct answer: What is the Future Simple of plan with she?

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Frequently asked questions

How do you conjugate plan in the Future Simple?+

Use will + the base form (the verb with no to): will plan. The form is the same for every person: I will plan, she will plan, they will plan. In speech, will often becomes 'll: I'll plan.

When do you use the Future Simple of plan?+

Use will for a decision you make at the moment of speaking: The phone is ringing. I'll answer it. Also use it for a promise (I'll help you.) and for a prediction (I think it will rain.).

Is it will or going to?+

Use going to for a plan you made before you speak: I'm going to visit my grandma on Sunday. Use will for a decision you make now: I'm hungry. I'll make a sandwich. With plan: I'm going to plan (a plan), I'll plan (a decision now).

How do you make the negative of plan in the Future Simple?+

Use will not + the base form, or the short form won't: I won't plan, she won't plan. Careful with the spelling: the short form is won't, not willn't.

How do you make a question with plan in the Future Simple?+

Put will before the subject: Will you plan…?, When will she plan…? The main verb stays in the base form, with no -s and no to. Short answers: Yes, I will. / No, I won't.

Related pages: plan Future Simple

Pages on a similar topic or with a similar use, so you can keep exploring.

Updated on 12 November 2026 by the Big Challenge teaching team. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999. Our teaching approach →

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More forms of the verb to plan are coming soon.