concern > preocupar


Gerund: concerning

Present Participle: concerning

Past Participle: concerned

Indicative

Present Past Future
I concern concerned will concern
you concern concerned will concern
he/she concerns concerned will concern
we concern concerned will concern
you concern concerned will concern
they concern concerned will concern

Present

I concern
you concern
he/she concerns
we concern
you concern
they concern

Past

I concerned
you concerned
he/she concerned
we concerned
you concerned
they concerned

Future

I will concern
you will concern
he/she will concern
we will concern
you will concern
they will concern

Perfect

Present Past Future
I have concerned had concerned will have concerned
you have concerned had concerned will have concerned
he/she has concerned had concerned will have concerned
we have concerned had concerned will have concerned
you have concerned had concerned will have concerned
they have concerned had concerned will have concerned

Present

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

Past

I had concerned
you had concerned
he/she had concerned
we had concerned
you had concerned
they had concerned

Future

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

Imperative

Imperative
I -
you concern
he/she -
we -
you concern
they -

Imperative

I -
you concern
he/she -
we -
you concern
they -

Continuous

Present Past Future
I am concerning was concerning will be concerning
you are concerning were concerning will be concerning
he/she is concerning was concerning will be concerning
we are concerning were concerning will be concerning
you are concerning were concerning will be concerning
they are concerning were concerning will be concerning

Present

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

Past

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

Future

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

Perfect Continuous

Present Past Future
I have been concerning had been concerning will have been concerning
you have been concerning had been concerning will have been concerning
he/she has been concerning had been concerning will have been concerning
we have been concerning had been concerning will have been concerning
you have been concerning had been concerning will have been concerning
they have been concerning had been concerning will have been concerning

Present

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

Past

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

Future

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