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