Regular verb: waterproof - waterproofed - waterproofed
Simple form | V-ing form |
I could waterproof you could waterproof he could waterproof we could waterproof you could waterproof they could waterproof | I could be waterproofing you could be waterproofing he could be waterproofing we could be waterproofing you could be waterproofing they could be waterproofing |
Perfect | V-ing perfect |
I could have waterproofed you could have waterproofed he could have waterproofed we could have waterproofed you could have waterproofed they could have waterproofed | I could have been waterproofing you could have been waterproofing he could have been waterproofing we could have been waterproofing you could have been waterproofing they could have been waterproofing |
Simple form | V-ing form |
I couldn't waterproof you couldn't waterproof he couldn't waterproof we couldn't waterproof you couldn't waterproof they couldn't waterproof | I couldn't be waterproofing you couldn't be waterproofing he couldn't be waterproofing we couldn't be waterproofing you couldn't be waterproofing they couldn't be waterproofing |
Perfect | V-ing perfect |
I couldn't have waterproofed you couldn't have waterproofed he couldn't have waterproofed we couldn't have waterproofed you couldn't have waterproofed they couldn't have waterproofed | I couldn't have been waterproofing you couldn't have been waterproofing he couldn't have been waterproofing we couldn't have been waterproofing you couldn't have been waterproofing they couldn't have been waterproofing |
Simple form | V-ing form |
could I waterproof? could you waterproof? could he waterproof? could we waterproof? could you waterproof? could they waterproof? | could I be waterproofing? could you be waterproofing? could he be waterproofing? could we be waterproofing? could you be waterproofing? could they be waterproofing? |
Perfect | V-ing perfect |
could I have waterproofed? could you have waterproofed? could he have waterproofed? could we have waterproofed? could you have waterproofed? could they have waterproofed? | could I have been waterproofing? could you have been waterproofing? could he have been waterproofing? could we have been waterproofing? could you have been waterproofing? could they have been waterproofing? |
Simple form | V-ing form |
couldn't I waterproof? couldn't you waterproof? couldn't he waterproof? couldn't we waterproof? couldn't you waterproof? couldn't they waterproof? | couldn't I be waterproofing? couldn't you be waterproofing? couldn't he be waterproofing? couldn't we be waterproofing? couldn't you be waterproofing? couldn't they be waterproofing? |
Perfect | V-ing perfect |
couldn't I have waterproofed? couldn't you have waterproofed? couldn't he have waterproofed? couldn't we have waterproofed? couldn't you have waterproofed? couldn't they have waterproofed? | couldn't I have been waterproofing? couldn't you have been waterproofing? couldn't he have been waterproofing? couldn't we have been waterproofing? couldn't you have been waterproofing? couldn't they have been waterproofing? |