I can sedate you can sedate he can sedate we can sedate you can sedate they can sedate
V-ing form
I can be sedating you can be sedating he can be sedating we can be sedating you can be sedating they can be sedating
Perfect
I can have sedated you can have sedated he can have sedated we can have sedated you can have sedated they can have sedated
V-ing perfect
I can have been sedating you can have been sedating he can have been sedating we can have been sedating you can have been sedating they can have been sedating
Negation
Simple form
I cannot sedate you cannot sedate he cannot sedate we cannot sedate you cannot sedate they cannot sedate
V-ing form
I cannot be sedating you cannot be sedating he cannot be sedating we cannot be sedating you cannot be sedating they cannot be sedating
Perfect
I cannot have sedated you cannot have sedated he cannot have sedated we cannot have sedated you cannot have sedated they cannot have sedated
V-ing perfect
I cannot have been sedating you cannot have been sedating he cannot have been sedating we cannot have been sedating you cannot have been sedating they cannot have been sedating
Interrogative form
Simple form
can I sedate? can you sedate? can he sedate? can we sedate? can you sedate? can they sedate?
V-ing form
can I be sedating? can you be sedating? can he be sedating? can we be sedating? can you be sedating? can they be sedating?
Perfect
can I have sedated? can you have sedated? can he have sedated? can we have sedated? can you have sedated? can they have sedated?
V-ing perfect
can I have been sedating? can you have been sedating? can he have been sedating? can we have been sedating? can you have been sedating? can they have been sedating?
Interro-negative form
Simple form
can I not sedate? can you not sedate? can he not sedate? can we not sedate? can you not sedate? can they not sedate?
V-ing form
can I not be sedating? can you not be sedating? can he not be sedating? can we not be sedating? can you not be sedating? can they not be sedating?
Perfect
can I not have sedated? can you not have sedated? can he not have sedated? can we not have sedated? can you not have sedated? can they not have sedated?
V-ing perfect
can I not have been sedating? can you not have been sedating? can he not have been sedating? can we not have been sedating? can you not have been sedating? can they not have been sedating?