I do not sweeten you do not sweeten she does not sweeten we do not sweeten you do not sweeten they do not sweeten
Present continuous
I am not sweetening you are not sweetening she is not sweetening we are not sweetening you are not sweetening they are not sweetening
Preterite
I did not sweeten you did not sweeten she did not sweeten we did not sweeten you did not sweeten they did not sweeten
Preterite continuous
I was not sweetening you were not sweetening she was not sweetening we were not sweetening you were not sweetening they were not sweetening
Present perfect
I have not sweetened you have not sweetened she has not sweetened we have not sweetened you have not sweetened they have not sweetened
Present perfect continuous
I have not been sweetening you have not been sweetening she has not been sweetening we have not been sweetening you have not been sweetening they have not been sweetening
Pluperfect
I had not sweetened you had not sweetened she had not sweetened we had not sweetened you had not sweetened they had not sweetened
Pluperfect continuous
I had not been sweetening you had not been sweetening she had not been sweetening we had not been sweetening you had not been sweetening they had not been sweetening
Future
I will not sweeten you will not sweeten she will not sweeten we will not sweeten you will not sweeten they will not sweeten
Future continuous
I will not be sweetening you will not be sweetening she will not be sweetening we will not be sweetening you will not be sweetening they will not be sweetening
Future perfect
I will not have sweetened you will not have sweetened she will not have sweetened we will not have sweetened you will not have sweetened they will not have sweetened
Future perfect continuous
I will not have been sweetening you will not have been sweetening she will not have been sweetening we will not have been sweetening you will not have been sweetening they will not have been sweetening
Conditional
Present
I would not sweeten you would not sweeten she would not sweeten we would not sweeten you would not sweeten they would not sweeten
Present continuous
I would not be sweetening you would not be sweetening she would not be sweetening we would not be sweetening you would not be sweetening they would not be sweetening
Past
I would not have sweetened you would not have sweetened she would not have sweetened we would not have sweetened you would not have sweetened they would not have sweetened
Past continuous
I would not have been sweetening you would not have been sweetening she would not have been sweetening we would not have been sweetening you would not have been sweetening they would not have been sweetening