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