I could spit-roast you could spit-roast he could spit-roast we could spit-roast you could spit-roast they could spit-roast
V-ing form
I could be spit-roasting you could be spit-roasting he could be spit-roasting we could be spit-roasting you could be spit-roasting they could be spit-roasting
Perfect
I could have spit-roasted you could have spit-roasted he could have spit-roasted we could have spit-roasted you could have spit-roasted they could have spit-roasted
V-ing perfect
I could have been spit-roasting you could have been spit-roasting he could have been spit-roasting we could have been spit-roasting you could have been spit-roasting they could have been spit-roasting
Negation
Simple form
I couldn't spit-roast you couldn't spit-roast he couldn't spit-roast we couldn't spit-roast you couldn't spit-roast they couldn't spit-roast
V-ing form
I couldn't be spit-roasting you couldn't be spit-roasting he couldn't be spit-roasting we couldn't be spit-roasting you couldn't be spit-roasting they couldn't be spit-roasting
Perfect
I couldn't have spit-roasted you couldn't have spit-roasted he couldn't have spit-roasted we couldn't have spit-roasted you couldn't have spit-roasted they couldn't have spit-roasted
V-ing perfect
I couldn't have been spit-roasting you couldn't have been spit-roasting he couldn't have been spit-roasting we couldn't have been spit-roasting you couldn't have been spit-roasting they couldn't have been spit-roasting
Interrogative form
Simple form
could I spit-roast? could you spit-roast? could he spit-roast? could we spit-roast? could you spit-roast? could they spit-roast?
V-ing form
could I be spit-roasting? could you be spit-roasting? could he be spit-roasting? could we be spit-roasting? could you be spit-roasting? could they be spit-roasting?
Perfect
could I have spit-roasted? could you have spit-roasted? could he have spit-roasted? could we have spit-roasted? could you have spit-roasted? could they have spit-roasted?
V-ing perfect
could I have been spit-roasting? could you have been spit-roasting? could he have been spit-roasting? could we have been spit-roasting? could you have been spit-roasting? could they have been spit-roasting?
Interro-negative form
Simple form
couldn't I spit-roast? couldn't you spit-roast? couldn't he spit-roast? couldn't we spit-roast? couldn't you spit-roast? couldn't they spit-roast?
V-ing form
couldn't I be spit-roasting? couldn't you be spit-roasting? couldn't he be spit-roasting? couldn't we be spit-roasting? couldn't you be spit-roasting? couldn't they be spit-roasting?
Perfect
couldn't I have spit-roasted? couldn't you have spit-roasted? couldn't he have spit-roasted? couldn't we have spit-roasted? couldn't you have spit-roasted? couldn't they have spit-roasted?
V-ing perfect
couldn't I have been spit-roasting? couldn't you have been spit-roasting? couldn't he have been spit-roasting? couldn't we have been spit-roasting? couldn't you have been spit-roasting? couldn't they have been spit-roasting?