English verb conjugation TO CONCERN

Regular verb: concern - concerned - concerned

Indicative

Present

I concern
you concern
he concerns
we concern
you concern
they concern

Present continuous

I am concerning
you are concerning
he is concerning
we are concerning
you are concerning
they are concerning

Preterite

I concerned
you concerned
he concerned
we concerned
you concerned
they concerned

Preterite continuous

I was concerning
you were concerning
he was concerning
we were concerning
you were concerning
they were concerning

Present perfect

I have concerned
you have concerned
he has concerned
we have concerned
you have concerned
they have concerned

Present perfect continuous

I have been concerning
you have been concerning
he has been concerning
we have been concerning
you have been concerning
they have been concerning

Pluperfect

I had concerned
you had concerned
he had concerned
we had concerned
you had concerned
they had concerned

Pluperfect continuous

I had been concerning
you had been concerning
he had been concerning
we had been concerning
you had been concerning
they had been concerning

Future

I will concern
you will concern
he will concern
we will concern
you will concern
they will concern

Future continuous

I will be concerning
you will be concerning
he will be concerning
we will be concerning
you will be concerning
they will be concerning

Future perfect

I will have concerned
you will have concerned
he will have concerned
we will have concerned
you will have concerned
they will have concerned

Future perfect continuous

I will have been concerning
you will have been concerning
he will have been concerning
we will have been concerning
you will have been concerning
they will have been concerning

Conditional

Present

I would concern
you would concern
he would concern
we would concern
you would concern
they would concern

Present continuous

I would be concerning
you would be concerning
he would be concerning
we would be concerning
you would be concerning
they would be concerning

Past

I would have concerned
you would have concerned
he would have concerned
we would have concerned
you would have concerned
they would have concerned

Past continuous

I would have been concerning
you would have been concerning
he would have been concerning
we would have been concerning
you would have been concerning
they would have been concerning

Imperative

Imperative

concern
Let's concern
concern

 
 
 

Infinitive

Infinitive

to concern

 
 
 

Participle

Present

concerning

Past

concerned