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