English verb conjugation TO UNDERSTAND

Irregular verb: understand - understood - understood

Indicative

Present

I do not understand
you do not understand
he does not understand
we do not understand
you do not understand
they do not understand

Present continuous

I am not understanding
you are not understanding
he is not understanding
we are not understanding
you are not understanding
they are not understanding

Preterite

I did not understand
you did not understand
he did not understand
we did not understand
you did not understand
they did not understand

Preterite continuous

I was not understanding
you were not understanding
he was not understanding
we were not understanding
you were not understanding
they were not understanding

Present perfect

I have not understood
you have not understood
he has not understood
we have not understood
you have not understood
they have not understood

Present perfect continuous

I have not been understanding
you have not been understanding
he has not been understanding
we have not been understanding
you have not been understanding
they have not been understanding

Pluperfect

I had not understood
you had not understood
he had not understood
we had not understood
you had not understood
they had not understood

Pluperfect continuous

I had not been understanding
you had not been understanding
he had not been understanding
we had not been understanding
you had not been understanding
they had not been understanding

Future

I will not understand
you will not understand
he will not understand
we will not understand
you will not understand
they will not understand

Future continuous

I will not be understanding
you will not be understanding
he will not be understanding
we will not be understanding
you will not be understanding
they will not be understanding

Future perfect

I will not have understood
you will not have understood
he will not have understood
we will not have understood
you will not have understood
they will not have understood

Future perfect continuous

I will not have been understanding
you will not have been understanding
he will not have been understanding
we will not have been understanding
you will not have been understanding
they will not have been understanding

Conditional

Present

I would not understand
you would not understand
he would not understand
we would not understand
you would not understand
they would not understand

Present continuous

I would not be understanding
you would not be understanding
he would not be understanding
we would not be understanding
you would not be understanding
they would not be understanding

Past

I would not have understood
you would not have understood
he would not have understood
we would not have understood
you would not have understood
they would not have understood

Past continuous

I would not have been understanding
you would not have been understanding
he would not have been understanding
we would not have been understanding
you would not have been understanding
they would not have been understanding

Imperative

Imperative

do not understand
Let's not understand
do not understand

 
 
 

Infinitive

Infinitive

to understand

 
 
 

Participle

Present

understanding

Past

understood