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