I could savor you could savor she could savor we could savor you could savor they could savor
V-ing form
I could be savoring you could be savoring she could be savoring we could be savoring you could be savoring they could be savoring
Perfect
I could have savored you could have savored she could have savored we could have savored you could have savored they could have savored
V-ing perfect
I could have been savoring you could have been savoring she could have been savoring we could have been savoring you could have been savoring they could have been savoring
Negation
Simple form
I couldn't savor you couldn't savor she couldn't savor we couldn't savor you couldn't savor they couldn't savor
V-ing form
I couldn't be savoring you couldn't be savoring she couldn't be savoring we couldn't be savoring you couldn't be savoring they couldn't be savoring
Perfect
I couldn't have savored you couldn't have savored she couldn't have savored we couldn't have savored you couldn't have savored they couldn't have savored
V-ing perfect
I couldn't have been savoring you couldn't have been savoring she couldn't have been savoring we couldn't have been savoring you couldn't have been savoring they couldn't have been savoring
Interrogative form
Simple form
could I savor? could you savor? could she savor? could we savor? could you savor? could they savor?
V-ing form
could I be savoring? could you be savoring? could she be savoring? could we be savoring? could you be savoring? could they be savoring?
Perfect
could I have savored? could you have savored? could she have savored? could we have savored? could you have savored? could they have savored?
V-ing perfect
could I have been savoring? could you have been savoring? could she have been savoring? could we have been savoring? could you have been savoring? could they have been savoring?
Interro-negative form
Simple form
couldn't I savor? couldn't you savor? couldn't she savor? couldn't we savor? couldn't you savor? couldn't they savor?
V-ing form
couldn't I be savoring? couldn't you be savoring? couldn't she be savoring? couldn't we be savoring? couldn't you be savoring? couldn't they be savoring?
Perfect
couldn't I have savored? couldn't you have savored? couldn't she have savored? couldn't we have savored? couldn't you have savored? couldn't they have savored?
V-ing perfect
couldn't I have been savoring? couldn't you have been savoring? couldn't she have been savoring? couldn't we have been savoring? couldn't you have been savoring? couldn't they have been savoring?