LEOs Flexionstabelle
Flexionstabelle für:  concern
Indicative
| Simple present | 
|---|
| I concern | 
| you concern | 
| he/she/it concerns | 
| we concern | 
| you concern | 
| they concern | 
| Present progressive | 
|---|
| I am concerning | 
| you are concerning | 
| he/she/it is concerning | 
| we are concerning | 
| you are concerning | 
| they are concerning | 
| Simple past | 
|---|
| I concerned | 
| you concerned | 
| he/she/it concerned | 
| we concerned | 
| you concerned | 
| they concerned | 
| Past progressive | 
|---|
| I was concerning | 
| you were concerning | 
| he/she/it was concerning | 
| we were concerning | 
| you were concerning | 
| they were concerning | 
| Present perfect | 
|---|
| I have concerned | 
| you have concerned | 
| he/she/it has concerned | 
| we have concerned | 
| you have concerned | 
| they have concerned | 
| Present perfect progressive | 
|---|
| I have been concerning | 
| you have been concerning | 
| he/she/it has been concerning | 
| we have been concerning | 
| you have been concerning | 
| they habe been concerning | 
| Past perfect | 
|---|
| I had concerned | 
| you had concerned | 
| he/she/it had concerned | 
| we had concerned | 
| you had concerned | 
| they had concerned | 
| Past perfect progressive | 
|---|
| I had been concerning | 
| you had been concerning | 
| he/she/it had been concerning | 
| we had been concerning | 
| you had been concerning | 
| they had been concerning | 
| Future (will) | 
|---|
| I will concern | 
| you will concern | 
| he/she/it will concern | 
| we will concern | 
| you will concern | 
| they will concern | 
| Future (be going to) | 
|---|
| I am going to concern | 
| you are going to concern | 
| he/she/it is going to concern | 
| we are going to concern | 
| you are going to concern | 
| they are going to concern | 
| Future progressive (will) | 
|---|
| I will be concerning | 
| you will be concerning | 
| he/she/it will be concerning | 
| we will be concerning | 
| you will be concerning | 
| they will be concerning | 
| Future progressive (be going to) | 
|---|
| I am going to be concerning | 
| you are going to be concerning | 
| he/she/it is going to be concerning | 
| we are going to be concerning | 
| you are going to be concerning | 
| they are going to be concerning | 
| Future perfect | 
|---|
| I will have concerned | 
| you will have concerned | 
| he/she/it will have concerned | 
| we will have concerned | 
| you will have concerned | 
| they will have concerned | 
| Future perfect progressive | 
|---|
| I will have been concerning | 
| you will have been concerning | 
| he/she/it will have been concerning | 
| we will have been concerning | 
| you will have been concerning | 
| they will have been concerning | 
Subjunctive
| Present | 
|---|
| I concern | 
| you concern | 
| he/she/it concern | 
| we concern | 
| you concern | 
| they concern | 
| Past | 
|---|
| I concerned | 
| you concerned | 
| he/she/it concerned | 
| we concerned | 
| you concerned | 
| they concerned | 
Conditional
| Simple | 
|---|
| I would concern | 
| you would concern | 
| he/she/it would concern | 
| we would concern | 
| you would concern | 
| they would concern | 
| Progressive | 
|---|
| I would be concerning | 
| you would be concerning | 
| he/she/it would be concerning | 
| we would be concerning | 
| you would be concerning | 
| they would be concerning | 
| Perfect | 
|---|
| I would have concerned | 
| you would have concerned | 
| he/she/it would have concerned | 
| we would have concerned | 
| you would have concerned | 
| they would have concerned | 
| Perfect progressive | 
|---|
| I would have been concerning | 
| you would have been concerning | 
| he/she/it would have been concerning | 
| we would have been concerning | 
| you would habe been concerning | 
| they would have been concerning | 
Imperative
| Present | 
|---|
| concern (you) | 
| let's concern (we) | 
| concern (you) | 
Impersonal
| Present participle | 
|---|
| concerning | 
| Past tense | 
|---|
| concerned | 
| Past participle | 
|---|
| concerned |