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