I can bootlick you can bootlick she can bootlick we can bootlick you can bootlick they can bootlick
V-ing form
I can be bootlicking you can be bootlicking she can be bootlicking we can be bootlicking you can be bootlicking they can be bootlicking
Perfect
I can have bootlicked you can have bootlicked she can have bootlicked we can have bootlicked you can have bootlicked they can have bootlicked
V-ing perfect
I can have been bootlicking you can have been bootlicking she can have been bootlicking we can have been bootlicking you can have been bootlicking they can have been bootlicking
Negation
Simple form
I cannot bootlick you cannot bootlick she cannot bootlick we cannot bootlick you cannot bootlick they cannot bootlick
V-ing form
I cannot be bootlicking you cannot be bootlicking she cannot be bootlicking we cannot be bootlicking you cannot be bootlicking they cannot be bootlicking
Perfect
I cannot have bootlicked you cannot have bootlicked she cannot have bootlicked we cannot have bootlicked you cannot have bootlicked they cannot have bootlicked
V-ing perfect
I cannot have been bootlicking you cannot have been bootlicking she cannot have been bootlicking we cannot have been bootlicking you cannot have been bootlicking they cannot have been bootlicking
Interrogative form
Simple form
can I bootlick? can you bootlick? can she bootlick? can we bootlick? can you bootlick? can they bootlick?
V-ing form
can I be bootlicking? can you be bootlicking? can she be bootlicking? can we be bootlicking? can you be bootlicking? can they be bootlicking?
Perfect
can I have bootlicked? can you have bootlicked? can she have bootlicked? can we have bootlicked? can you have bootlicked? can they have bootlicked?
V-ing perfect
can I have been bootlicking? can you have been bootlicking? can she have been bootlicking? can we have been bootlicking? can you have been bootlicking? can they have been bootlicking?
Interro-negative form
Simple form
can I not bootlick? can you not bootlick? can she not bootlick? can we not bootlick? can you not bootlick? can they not bootlick?
V-ing form
can I not be bootlicking? can you not be bootlicking? can she not be bootlicking? can we not be bootlicking? can you not be bootlicking? can they not be bootlicking?
Perfect
can I not have bootlicked? can you not have bootlicked? can she not have bootlicked? can we not have bootlicked? can you not have bootlicked? can they not have bootlicked?
V-ing perfect
can I not have been bootlicking? can you not have been bootlicking? can she not have been bootlicking? can we not have been bootlicking? can you not have been bootlicking? can they not have been bootlicking?