Regular verb: liquefy - liquefied - liquefied
Simple form | V-ing form |
I could liquefy you could liquefy she could liquefy we could liquefy you could liquefy they could liquefy | I could be liquefying you could be liquefying she could be liquefying we could be liquefying you could be liquefying they could be liquefying |
Perfect | V-ing perfect |
I could have liquefied you could have liquefied she could have liquefied we could have liquefied you could have liquefied they could have liquefied | I could have been liquefying you could have been liquefying she could have been liquefying we could have been liquefying you could have been liquefying they could have been liquefying |
Simple form | V-ing form |
I couldn't liquefy you couldn't liquefy she couldn't liquefy we couldn't liquefy you couldn't liquefy they couldn't liquefy | I couldn't be liquefying you couldn't be liquefying she couldn't be liquefying we couldn't be liquefying you couldn't be liquefying they couldn't be liquefying |
Perfect | V-ing perfect |
I couldn't have liquefied you couldn't have liquefied she couldn't have liquefied we couldn't have liquefied you couldn't have liquefied they couldn't have liquefied | I couldn't have been liquefying you couldn't have been liquefying she couldn't have been liquefying we couldn't have been liquefying you couldn't have been liquefying they couldn't have been liquefying |
Simple form | V-ing form |
could I liquefy? could you liquefy? could she liquefy? could we liquefy? could you liquefy? could they liquefy? | could I be liquefying? could you be liquefying? could she be liquefying? could we be liquefying? could you be liquefying? could they be liquefying? |
Perfect | V-ing perfect |
could I have liquefied? could you have liquefied? could she have liquefied? could we have liquefied? could you have liquefied? could they have liquefied? | could I have been liquefying? could you have been liquefying? could she have been liquefying? could we have been liquefying? could you have been liquefying? could they have been liquefying? |
Simple form | V-ing form |
couldn't I liquefy? couldn't you liquefy? couldn't she liquefy? couldn't we liquefy? couldn't you liquefy? couldn't they liquefy? | couldn't I be liquefying? couldn't you be liquefying? couldn't she be liquefying? couldn't we be liquefying? couldn't you be liquefying? couldn't they be liquefying? |
Perfect | V-ing perfect |
couldn't I have liquefied? couldn't you have liquefied? couldn't she have liquefied? couldn't we have liquefied? couldn't you have liquefied? couldn't they have liquefied? | couldn't I have been liquefying? couldn't you have been liquefying? couldn't she have been liquefying? couldn't we have been liquefying? couldn't you have been liquefying? couldn't they have been liquefying? |