I could sprinkle you could sprinkle he could sprinkle we could sprinkle you could sprinkle they could sprinkle
V-ing form
I could be sprinkling you could be sprinkling he could be sprinkling we could be sprinkling you could be sprinkling they could be sprinkling
Perfect
I could have sprinkled you could have sprinkled he could have sprinkled we could have sprinkled you could have sprinkled they could have sprinkled
V-ing perfect
I could have been sprinkling you could have been sprinkling he could have been sprinkling we could have been sprinkling you could have been sprinkling they could have been sprinkling
Negation
Simple form
I couldn't sprinkle you couldn't sprinkle he couldn't sprinkle we couldn't sprinkle you couldn't sprinkle they couldn't sprinkle
V-ing form
I couldn't be sprinkling you couldn't be sprinkling he couldn't be sprinkling we couldn't be sprinkling you couldn't be sprinkling they couldn't be sprinkling
Perfect
I couldn't have sprinkled you couldn't have sprinkled he couldn't have sprinkled we couldn't have sprinkled you couldn't have sprinkled they couldn't have sprinkled
V-ing perfect
I couldn't have been sprinkling you couldn't have been sprinkling he couldn't have been sprinkling we couldn't have been sprinkling you couldn't have been sprinkling they couldn't have been sprinkling
Interrogative form
Simple form
could I sprinkle? could you sprinkle? could he sprinkle? could we sprinkle? could you sprinkle? could they sprinkle?
V-ing form
could I be sprinkling? could you be sprinkling? could he be sprinkling? could we be sprinkling? could you be sprinkling? could they be sprinkling?
Perfect
could I have sprinkled? could you have sprinkled? could he have sprinkled? could we have sprinkled? could you have sprinkled? could they have sprinkled?
V-ing perfect
could I have been sprinkling? could you have been sprinkling? could he have been sprinkling? could we have been sprinkling? could you have been sprinkling? could they have been sprinkling?
Interro-negative form
Simple form
couldn't I sprinkle? couldn't you sprinkle? couldn't he sprinkle? couldn't we sprinkle? couldn't you sprinkle? couldn't they sprinkle?
V-ing form
couldn't I be sprinkling? couldn't you be sprinkling? couldn't he be sprinkling? couldn't we be sprinkling? couldn't you be sprinkling? couldn't they be sprinkling?
Perfect
couldn't I have sprinkled? couldn't you have sprinkled? couldn't he have sprinkled? couldn't we have sprinkled? couldn't you have sprinkled? couldn't they have sprinkled?
V-ing perfect
couldn't I have been sprinkling? couldn't you have been sprinkling? couldn't he have been sprinkling? couldn't we have been sprinkling? couldn't you have been sprinkling? couldn't they have been sprinkling?