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