Conditional clauses consist of two sentences. One is a clause that starts with if, which is called as ‘if clause’. The other is called the Main clause. Each sentence has a verb. It is important to know which tenses are to be used in these clauses and they play a big role in determining the meaning of the sentence.
Detailed information for the type 1 is given below:
Form of The Type 1 :
The tense in if clause is generally simple present tense; the tense in main clause is generaly simple future tense ( will / shall ) or modals, (may, can, etc.) very imperative.
Type | If clause (condition) | Main clause (result) |
Type 1 | If + Simple present Present Perfect (have+Verb3) Present Continuous Tense Should Can |
will can, may (permission) may , might, could (possibility) must, have to (obligation) should, had better, ought to (advise) Imperative |
Using Type 1:
The conditional sentences indicate us a possible condition and its probable result. It means that the expected actions depends on a condition. If Clauses – Type 1 is used to express a possibility in the future (It is not certain that it will happen, but it is possible). We use this type when talking about real and possible situations in the future.
Using Type 1 in QUESTIONS
Notes:
1. The sentence can begin with an if clause or a main clause. If the sentence begins with an ‘if clause’, put a comma between the if clause and the main clause.
(If) + (Present tense, or etc.) + (,) + (Future tense or etc.)
(Future tense or etc.)+ (if) + (Present tense, or etc.)
2. In if clauses- type 1, we can use imperatives.
3. If you want, we can use modals in both ‘ıf clause’ and ‘main clause’ or you can use modals only in one part.
4. In some cases, present continuous tense, present perfect tense and present perfect continuous tense can be used in ‘If Clause‘
5. One or two of the clauses may be negative in Type 1
For Conditionals – Type 0, click here
For Conditionals – Type 2, click here
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