| INDICATIVE |  | 
| Present |  | 
| I am concentred You are concentred
 He/She/It is concentred
 We are concentred
 You are concentred
 They are concentred
 
 |  | 
| Imperfect |  | 
| I was being concentred You were being concentred
 He/She/It was being concentred
 We were being concentred
 You were being concentred
 They were being concentred
 
 |  | 
| Perfect |  | 
| I was concentred You were concentred
 He/She/It was concentred
 We were concentred
 You were concentred
 They were concentred
 
 |  | 
| Perfect |  | 
| I have been concentred You have been concentred
 He/She/It has been concentred
 We have been concentred
 You have been concentred
 They have been concentred
 
 |  | 
| PlusPerfect |  | 
| I had been concentred You had been concentred
 He/She/It had been concentred
 We had been concentred
 You had been concentred
 They had been concentred
 
 |  | 
| Plusperfect |  | 
| I had been concentred You had been concentred
 He/She/It had been concentred
 We had been concentred
 You had been concentred
 They had been concentred
 
 |  | 
| Future |  | 
| I will be concentred You will be concentred
 He/She/It will be concentred
 We will be concentred
 You will be concentred
 They will be concentred
 
 |  | 
| Future perfect |  | 
| I will have been concentred You will have been concentred
 He/She/It will have been concentred
 We will have been concentred
 You will have been concentred
 They will have been concentred
 
 |  | 
| SUBJUNTIVE |  | 
| Present |  | 
| I (that )may be concentred You (that )may be concentred
 He/She/It (that )may be concentred
 We (that )may be concentred
 You (that )may be concentred
 They (that )may be concentred
 
 |  | 
| Imperfect |  | 
| I (that )might be concentred You (that )might be concentred
 He/She/It (that )might be concentred
 We (that )might be concentred
 You (that )might be concentred
 They (that )might be concentred
 
 |  | 
| Perfect |  | 
| I (whether) was concentred You (whether) were concentred
 He/She/It (whether) was concentred
 We (whether) were concentred
 You (whether) were concentred
 They (whether) were concentred
 
 |  | 
| Pluperfect |  | 
| I You have concentred
 He/She/It has concentred
 We have concentred
 You have concentred
 They have concentred
 
 |  | 
| CONDITIONAL |  | 
| Present |  | 
| I would be concentre You would be concentre
 He/She/It would be concentre
 We would be concentre
 You would be concentre
 They would be concentre
 
 |  | 
| Perfect |  | 
| I would have been concentred You would have been concentred
 He/She/It would have been concentred
 We would have been concentred
 You would have been concentred
 They would have been concentred
 
 |  | 
| IMPERATIVE |  | 
| Present |  | 
| being concentred concentred
 having been concentred
 have been concentred
 have been concentred
 has been concentred
 
 |  | 
| PARTICIPLE |  | 
| Present |  | 
| being concentred 
 |  | 
| Perfect |  | 
| concentred 
 |  | 
| INFINITIVE |  | 
| Present |  | 
| to to be concentred 
 |  | 
| Perfect |  | 
| have been concentred 
 |  | 
| GERUND |  | 
| Present |  | 
| being concentred 
 |  | 
| Perfect |  | 
| having been concentred 
 |  |