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