I shoulder you shoulder he shoulders we shoulder you shoulder they shoulder
Present continuous
I am shouldering you are shouldering he is shouldering we are shouldering you are shouldering they are shouldering
Preterite
I shouldered you shouldered he shouldered we shouldered you shouldered they shouldered
Preterite continuous
I was shouldering you were shouldering he was shouldering we were shouldering you were shouldering they were shouldering
Present perfect
I have shouldered you have shouldered he has shouldered we have shouldered you have shouldered they have shouldered
Present perfect continuous
I have been shouldering you have been shouldering he has been shouldering we have been shouldering you have been shouldering they have been shouldering
Pluperfect
I had shouldered you had shouldered he had shouldered we had shouldered you had shouldered they had shouldered
Pluperfect continuous
I had been shouldering you had been shouldering he had been shouldering we had been shouldering you had been shouldering they had been shouldering
Future
I will shoulder you will shoulder he will shoulder we will shoulder you will shoulder they will shoulder
Future continuous
I will be shouldering you will be shouldering he will be shouldering we will be shouldering you will be shouldering they will be shouldering
Future perfect
I will have shouldered you will have shouldered he will have shouldered we will have shouldered you will have shouldered they will have shouldered
Future perfect continuous
I will have been shouldering you will have been shouldering he will have been shouldering we will have been shouldering you will have been shouldering they will have been shouldering
Conditional
Present
I would shoulder you would shoulder he would shoulder we would shoulder you would shoulder they would shoulder
Present continuous
I would be shouldering you would be shouldering he would be shouldering we would be shouldering you would be shouldering they would be shouldering
Past
I would have shouldered you would have shouldered he would have shouldered we would have shouldered you would have shouldered they would have shouldered
Past continuous
I would have been shouldering you would have been shouldering he would have been shouldering we would have been shouldering you would have been shouldering they would have been shouldering