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