Regular verb: lessen - lessened - lessened
Simple form | V-ing form |
I can lessen you can lessen she can lessen we can lessen you can lessen they can lessen | I can be lessening you can be lessening she can be lessening we can be lessening you can be lessening they can be lessening |
Perfect | V-ing perfect |
I can have lessened you can have lessened she can have lessened we can have lessened you can have lessened they can have lessened | I can have been lessening you can have been lessening she can have been lessening we can have been lessening you can have been lessening they can have been lessening |
Simple form | V-ing form |
I can't lessen you can't lessen she can't lessen we can't lessen you can't lessen they can't lessen | I can't be lessening you can't be lessening she can't be lessening we can't be lessening you can't be lessening they can't be lessening |
Perfect | V-ing perfect |
I can't have lessened you can't have lessened she can't have lessened we can't have lessened you can't have lessened they can't have lessened | I can't have been lessening you can't have been lessening she can't have been lessening we can't have been lessening you can't have been lessening they can't have been lessening |
Simple form | V-ing form |
can I lessen? can you lessen? can she lessen? can we lessen? can you lessen? can they lessen? | can I be lessening? can you be lessening? can she be lessening? can we be lessening? can you be lessening? can they be lessening? |
Perfect | V-ing perfect |
can I have lessened? can you have lessened? can she have lessened? can we have lessened? can you have lessened? can they have lessened? | can I have been lessening? can you have been lessening? can she have been lessening? can we have been lessening? can you have been lessening? can they have been lessening? |
Simple form | V-ing form |
can't I lessen? can't you lessen? can't she lessen? can't we lessen? can't you lessen? can't they lessen? | can't I be lessening? can't you be lessening? can't she be lessening? can't we be lessening? can't you be lessening? can't they be lessening? |
Perfect | V-ing perfect |
can't I have lessened? can't you have lessened? can't she have lessened? can't we have lessened? can't you have lessened? can't they have lessened? | can't I have been lessening? can't you have been lessening? can't she have been lessening? can't we have been lessening? can't you have been lessening? can't they have been lessening? |