I can bomb you can bomb she can bomb we can bomb you can bomb they can bomb
V-ing form
I can be bombing you can be bombing she can be bombing we can be bombing you can be bombing they can be bombing
Perfect
I can have bombed you can have bombed she can have bombed we can have bombed you can have bombed they can have bombed
V-ing perfect
I can have been bombing you can have been bombing she can have been bombing we can have been bombing you can have been bombing they can have been bombing
Negation
Simple form
I cannot bomb you cannot bomb she cannot bomb we cannot bomb you cannot bomb they cannot bomb
V-ing form
I cannot be bombing you cannot be bombing she cannot be bombing we cannot be bombing you cannot be bombing they cannot be bombing
Perfect
I cannot have bombed you cannot have bombed she cannot have bombed we cannot have bombed you cannot have bombed they cannot have bombed
V-ing perfect
I cannot have been bombing you cannot have been bombing she cannot have been bombing we cannot have been bombing you cannot have been bombing they cannot have been bombing
Interrogative form
Simple form
can I bomb? can you bomb? can she bomb? can we bomb? can you bomb? can they bomb?
V-ing form
can I be bombing? can you be bombing? can she be bombing? can we be bombing? can you be bombing? can they be bombing?
Perfect
can I have bombed? can you have bombed? can she have bombed? can we have bombed? can you have bombed? can they have bombed?
V-ing perfect
can I have been bombing? can you have been bombing? can she have been bombing? can we have been bombing? can you have been bombing? can they have been bombing?
Interro-negative form
Simple form
can I not bomb? can you not bomb? can she not bomb? can we not bomb? can you not bomb? can they not bomb?
V-ing form
can I not be bombing? can you not be bombing? can she not be bombing? can we not be bombing? can you not be bombing? can they not be bombing?
Perfect
can I not have bombed? can you not have bombed? can she not have bombed? can we not have bombed? can you not have bombed? can they not have bombed?
V-ing perfect
can I not have been bombing? can you not have been bombing? can she not have been bombing? can we not have been bombing? can you not have been bombing? can they not have been bombing?