Regular verb: conserve - conserved - conserved
Simple form | V-ing form |
I could conserve you could conserve she could conserve we could conserve you could conserve they could conserve | I could be conserving you could be conserving she could be conserving we could be conserving you could be conserving they could be conserving |
Perfect | V-ing perfect |
I could have conserved you could have conserved she could have conserved we could have conserved you could have conserved they could have conserved | I could have been conserving you could have been conserving she could have been conserving we could have been conserving you could have been conserving they could have been conserving |
Simple form | V-ing form |
I could not conserve you could not conserve she could not conserve we could not conserve you could not conserve they could not conserve | I could not be conserving you could not be conserving she could not be conserving we could not be conserving you could not be conserving they could not be conserving |
Perfect | V-ing perfect |
I could not have conserved you could not have conserved she could not have conserved we could not have conserved you could not have conserved they could not have conserved | I could not have been conserving you could not have been conserving she could not have been conserving we could not have been conserving you could not have been conserving they could not have been conserving |
Simple form | V-ing form |
could I conserve? could you conserve? could she conserve? could we conserve? could you conserve? could they conserve? | could I be conserving? could you be conserving? could she be conserving? could we be conserving? could you be conserving? could they be conserving? |
Perfect | V-ing perfect |
could I have conserved? could you have conserved? could she have conserved? could we have conserved? could you have conserved? could they have conserved? | could I have been conserving? could you have been conserving? could she have been conserving? could we have been conserving? could you have been conserving? could they have been conserving? |
Simple form | V-ing form |
could I not conserve? could you not conserve? could she not conserve? could we not conserve? could you not conserve? could they not conserve? | could I not be conserving? could you not be conserving? could she not be conserving? could we not be conserving? could you not be conserving? could they not be conserving? |
Perfect | V-ing perfect |
could I not have conserved? could you not have conserved? could she not have conserved? could we not have conserved? could you not have conserved? could they not have conserved? | could I not have been conserving? could you not have been conserving? could she not have been conserving? could we not have been conserving? could you not have been conserving? could they not have been conserving? |