I can hoard you can hoard she can hoard we can hoard you can hoard they can hoard
V-ing form
I can be hoarding you can be hoarding she can be hoarding we can be hoarding you can be hoarding they can be hoarding
Perfect
I can have hoarded you can have hoarded she can have hoarded we can have hoarded you can have hoarded they can have hoarded
V-ing perfect
I can have been hoarding you can have been hoarding she can have been hoarding we can have been hoarding you can have been hoarding they can have been hoarding
Negation
Simple form
I cannot hoard you cannot hoard she cannot hoard we cannot hoard you cannot hoard they cannot hoard
V-ing form
I cannot be hoarding you cannot be hoarding she cannot be hoarding we cannot be hoarding you cannot be hoarding they cannot be hoarding
Perfect
I cannot have hoarded you cannot have hoarded she cannot have hoarded we cannot have hoarded you cannot have hoarded they cannot have hoarded
V-ing perfect
I cannot have been hoarding you cannot have been hoarding she cannot have been hoarding we cannot have been hoarding you cannot have been hoarding they cannot have been hoarding
Interrogative form
Simple form
can I hoard? can you hoard? can she hoard? can we hoard? can you hoard? can they hoard?
V-ing form
can I be hoarding? can you be hoarding? can she be hoarding? can we be hoarding? can you be hoarding? can they be hoarding?
Perfect
can I have hoarded? can you have hoarded? can she have hoarded? can we have hoarded? can you have hoarded? can they have hoarded?
V-ing perfect
can I have been hoarding? can you have been hoarding? can she have been hoarding? can we have been hoarding? can you have been hoarding? can they have been hoarding?
Interro-negative form
Simple form
can I not hoard? can you not hoard? can she not hoard? can we not hoard? can you not hoard? can they not hoard?
V-ing form
can I not be hoarding? can you not be hoarding? can she not be hoarding? can we not be hoarding? can you not be hoarding? can they not be hoarding?
Perfect
can I not have hoarded? can you not have hoarded? can she not have hoarded? can we not have hoarded? can you not have hoarded? can they not have hoarded?
V-ing perfect
can I not have been hoarding? can you not have been hoarding? can she not have been hoarding? can we not have been hoarding? can you not have been hoarding? can they not have been hoarding?