I do not lack you do not lack he does not lack we do not lack you do not lack they do not lack
Present continuous
I am not lacking you are not lacking he is not lacking we are not lacking you are not lacking they are not lacking
Preterite
I did not lack you did not lack he did not lack we did not lack you did not lack they did not lack
Preterite continuous
I was not lacking you were not lacking he was not lacking we were not lacking you were not lacking they were not lacking
Present perfect
I have not lacked you have not lacked he has not lacked we have not lacked you have not lacked they have not lacked
Present perfect continuous
I have not been lacking you have not been lacking he has not been lacking we have not been lacking you have not been lacking they have not been lacking
Pluperfect
I had not lacked you had not lacked he had not lacked we had not lacked you had not lacked they had not lacked
Pluperfect continuous
I had not been lacking you had not been lacking he had not been lacking we had not been lacking you had not been lacking they had not been lacking
Future
I will not lack you will not lack he will not lack we will not lack you will not lack they will not lack
Future continuous
I will not be lacking you will not be lacking he will not be lacking we will not be lacking you will not be lacking they will not be lacking
Future perfect
I will not have lacked you will not have lacked he will not have lacked we will not have lacked you will not have lacked they will not have lacked
Future perfect continuous
I will not have been lacking you will not have been lacking he will not have been lacking we will not have been lacking you will not have been lacking they will not have been lacking
Conditional
Present
I would not lack you would not lack he would not lack we would not lack you would not lack they would not lack
Present continuous
I would not be lacking you would not be lacking he would not be lacking we would not be lacking you would not be lacking they would not be lacking
Past
I would not have lacked you would not have lacked he would not have lacked we would not have lacked you would not have lacked they would not have lacked
Past continuous
I would not have been lacking you would not have been lacking he would not have been lacking we would not have been lacking you would not have been lacking they would not have been lacking