Basic forms | |
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Infinitive | concentrate |
Past | concentrated |
Imperative | concentrate |
Present Participle (Participle I) | concentrating |
Past Participle (Participle II) | concentrated |
Present Indefinite, Active Voice | |
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I concentrate | we concentrate |
you concentrate | you concentrate |
he/she/it concentrates | they concentrate |
Present Continuous, Active Voice | |
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I am concentrating | we are concentrating |
you are concentrating | you are concentrating |
he/she/it is concentrating | they are concentrating |
Present Perfect, Active Voice | |
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I have concentrated | we have concentrated |
you have concentrated | you have concentrated |
he/she/it has concentrated | they have concentrated |
Present Perfect Continuous, Active Voice | |
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I have been concentrating | we have been concentrating |
you have been concentrating | you have been concentrating |
he/she/it has been concentrating | they have been concentrating |
Past Indefinite, Active Voice | |
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I concentrated | we concentrated |
you concentrated | you concentrated |
he/she/it concentrated | they concentrated |
Past Continuous, Active Voice | |
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I was concentrating | we were concentrating |
you were concentrating | you were concentrating |
he/she/it was concentrating | they were concentrating |
Past Perfect, Active Voice | |
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I had concentrated | we had concentrated |
you had concentrated | you had concentrated |
he/she/it had concentrated | they had concentrated |
Past Perfect Continuous, Active Voice | |
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I had been concentrating | we had been concentrating |
you had been concentrating | you had been concentrating |
he/she/it had been concentrating | they had been concentrating |
Future Indefinite, Active Voice | |
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I shall/will concentrate | we shall/will concentrate |
you will concentrate | you will concentrate |
he/she/it will concentrate | they will concentrate |
Future Continuous, Active Voice | |
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I shall/will be concentrating | we shall/will be concentrating |
you will be concentrating | you will be concentrating |
he/she/it will be concentrating | they will be concentrating |
Future Perfect, Active Voice | |
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I shall/will have concentrated | we shall/will have concentrated |
you will have concentrated | you will have concentrated |
he/she/it will have concentrated | they will have concentrated |
Future Perfect Continuous, Active Voice | |
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I shall/will have been concentrating | we shall/will have been concentrating |
you will have been concentrating | you will have been concentrating |
he/she/it will have been concentrating | they will have been concentrating |
Future in the Past Indefinite, Active Voice | |
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I should/would concentrate | we should/would concentrate |
you would concentrate | you would concentrate |
he/she/it would concentrate | they would concentrate |
Future in the Past Continuous, Active Voice | |
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I should/would be concentrating | we should/would be concentrating |
you would be concentrating | you would be concentrating |
he/she/it would be concentrating | they would be concentrating |
Future in the Past Perfect, Active Voice | |
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I should/would have concentrated | we should/would have concentrated |
you would have concentrated | you would have concentrated |
he/she/it would have concentrated | they would have concentrated |
Future in the Past Perfect Continuous, Active Voice | |
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I should/would have been concentrating | we should/would have been concentrating |
you would have been concentrating | you would have been concentrating |
he/she/it would have been concentrating | they would have been concentrating |
Present Indefinite, Passive Voice | |
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I am concentrated | we are concentrated |
you are concentrated | you are concentrated |
he/she/it is concentrated | they are concentrated |
Present Continuous, Passive Voice | |
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I am being concentrated | we are being concentrated |
you are being concentrated | you are being concentrated |
he/she/it is being concentrated | they are being concentrated |
Present Perfect, Passive Voice | |
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I have been concentrated | we have been concentrated |
you have been concentrated | you have been concentrated |
he/she/it has been concentrated | they have been concentrated |
Past Indefinite, Passive Voice | |
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I was concentrated | we were concentrated |
you were concentrated | you were concentrated |
he/she/it was concentrated | they were concentrated |
Past Continuous, Passive Voice | |
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I was being concentrated | we were being concentrated |
you were being concentrated | you were being concentrated |
he/she/it was being concentrated | they were being concentrated |
Past Perfect, Passive Voice | |
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I had been concentrated | we had been concentrated |
you had been concentrated | you had been concentrated |
he/she/it had been concentrated | they had been concentrated |
Future Indefinite, Passive Voice | |
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I shall/will be concentrated | we shall/will be concentrated |
you will be concentrated | you will be concentrated |
he/she/it will be concentrated | they will be concentrated |
Future Perfect, Passive Voice | |
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I shall/will have been concentrated | we shall/will have been concentrated |
you will have been concentrated | you will have been concentrated |
he/she/it will have been concentrated | they will have been concentrated |