1. concentrate verb
2. concentrated Verbal Adjective
3. concentrating Verbal Noun

1. I concentrate me english present
2. you concentrate you
3. he concentrates he
4. she concentrates she
5. we concentrate we
6. you concentrate you plural
7. they concentrate they
8. concentrate autonomous present
9. he does not concentrate negative present he
10. does he concentrate? question present he

1. I concentrated me english past
2. you concentrated you
3. he concentrated he
4. she concentrated she
5. we concentrated we
6. you concentrated you plural
7. they concentrated they
8. concentrated autonomous past
9. he did not concentrate negative past he
10. did he concentrate? question past he

1. I will concentrate me english future
2. you will concentrate you
3. he will concentrate he
4. she will concentrate she
5. we will concentrate we
6. you will concentrate you plural
7. they will concentrate they
8. will concentrate autonomous future
9. he will not concentrate negative future he
10. will he concentrate? question future he

1. I used to concentrate me english past habitual
2. you used to concentrate you
3. he used to concentrate he
4. she used to concentrate she
5. we used to concentrate we
6. you used to concentrate you plural
7. they used to concentrate they
8. used to concentrate autonomous past habitual
9. he used to not concentrate negative past habitual he
10. did he used to concentrate? question past habitual he

1. I would concentrate me english conditional
2. you would concentrate you
3. he would concentrate he
4. she would concentrate she
5. we would concentrate we
6. you would concentrate you plural
7. they would concentrate they
8. would concentrate autonomous conditional
9. he would not concentrate negative conditional he
10. would he concentrate? question conditional he

1. that I concentrate; may I concentrate me english subjunctive
2. that you concentrate; may you concentrate you
3. that he concentrates; may he concentrate he
4. that she concentrates; may she concentrate she
5. that we concentrate; may we concentrate we
6. that you concentrate; may you concentrate you plural
7. that they concentrate; may they concentrate they
8. that concentrate; may concentrate autonomous subjunctive
9. that he does not concentrate; may he not concentrate negative subjunctive he
10. may he concentrate? question subjunctive he

1. concentrate me english imperative
2. concentrate you
3. concentrate he
4. concentrate she
5. let's concentrate we
6. concentrate you plural
7. concentrate they
8. oncentrate autonomous imperative
9. don't oncentrate negative imperative