Present
I contemn
you contemn
he contemns
we contemn
you contemn
they contemn

Perfect
I have contemned
you have contemned
he has contemned
we have contemned
you have contemned
they have contemned

Past
I contemned
you contemned
he contemned
we contemned
you contemned
they contemned

Pluperfect
I had contemned
you had contemned
he had contemned
we had contemned
you had contemned
they had contemned

Future
I will contemn
you will contemn
he will contemn
we will contemn
you will contemn
they will contemn

Future perfect
I will have contemned
you will have contemned
he will have contemned
we will have contemned
you will have contemned
they will have contemned

Present
I contemn
you contemn
he contemn
we contemn
you contemn
they contemn

Present
I have contemned
you have contemned
he have contemned
we have contemned
you have contemned
they have contemned

Imperfect
I contemned
you contemned
he contemned
we contemned
you contemned
they contemned

Pluperfect
I had contemned
you had contemned
he had contemned
we had contemned
you had contemned
they had contemned

Present
I would contemn
you would contemn
he would contemn
we would contemn
you would contemn
they would contemn

Perfect
I would have contemned
you would have contemned
he would have contemned
we would have contemned
you would have contemned
they would have contemned

you contemn
we Let's contemn
you contemn

Present
I am contemning
you are contemning
he is contemning
we are contemning
you are contemning
they are contemning

Perfect
I have been contemning
you have been contemning
he has been contemning
we have been contemning
you have been contemning
they have been contemning

Past
I was contemning
you were contemning
he was contemning
we were contemning
you were contemning
they were contemning

Pluperfect
I had been contemning
you had been contemning
he had been contemning
we had been contemning
you had been contemning
they had been contemning

Future
I will be contemning
you will be contemning
he will be contemning
we will be contemning
you will be contemning
they will be contemning

Future perfect
I will have been contemning
you will have been contemning
he will have been contemning
we will have been contemning
you will have been contemning
they will have been contemning

Present
I would be contemning
you would be contemning
he would be contemning
we would be contemning
you would be contemning
they would be contemning

Perfect
I would have been contemning
you would have been contemning
he would have been contemning
we would have been contemning
you would have been contemning
they would have been contemning