I can palpate you can palpate he can palpate we can palpate you can palpate they can palpate
V-ing form
I can be palpating you can be palpating he can be palpating we can be palpating you can be palpating they can be palpating
Perfect
I can have palpated you can have palpated he can have palpated we can have palpated you can have palpated they can have palpated
V-ing perfect
I can have been palpating you can have been palpating he can have been palpating we can have been palpating you can have been palpating they can have been palpating
Negation
Simple form
I cannot palpate you cannot palpate he cannot palpate we cannot palpate you cannot palpate they cannot palpate
V-ing form
I cannot be palpating you cannot be palpating he cannot be palpating we cannot be palpating you cannot be palpating they cannot be palpating
Perfect
I cannot have palpated you cannot have palpated he cannot have palpated we cannot have palpated you cannot have palpated they cannot have palpated
V-ing perfect
I cannot have been palpating you cannot have been palpating he cannot have been palpating we cannot have been palpating you cannot have been palpating they cannot have been palpating
Interrogative form
Simple form
can I palpate? can you palpate? can he palpate? can we palpate? can you palpate? can they palpate?
V-ing form
can I be palpating? can you be palpating? can he be palpating? can we be palpating? can you be palpating? can they be palpating?
Perfect
can I have palpated? can you have palpated? can he have palpated? can we have palpated? can you have palpated? can they have palpated?
V-ing perfect
can I have been palpating? can you have been palpating? can he have been palpating? can we have been palpating? can you have been palpating? can they have been palpating?
Interro-negative form
Simple form
can I not palpate? can you not palpate? can he not palpate? can we not palpate? can you not palpate? can they not palpate?
V-ing form
can I not be palpating? can you not be palpating? can he not be palpating? can we not be palpating? can you not be palpating? can they not be palpating?
Perfect
can I not have palpated? can you not have palpated? can he not have palpated? can we not have palpated? can you not have palpated? can they not have palpated?
V-ing perfect
can I not have been palpating? can you not have been palpating? can he not have been palpating? can we not have been palpating? can you not have been palpating? can they not have been palpating?