I can baste you can baste she can baste we can baste you can baste they can baste
V-ing form
I can be basting you can be basting she can be basting we can be basting you can be basting they can be basting
Perfect
I can have basted you can have basted she can have basted we can have basted you can have basted they can have basted
V-ing perfect
I can have been basting you can have been basting she can have been basting we can have been basting you can have been basting they can have been basting
Negation
Simple form
I cannot baste you cannot baste she cannot baste we cannot baste you cannot baste they cannot baste
V-ing form
I cannot be basting you cannot be basting she cannot be basting we cannot be basting you cannot be basting they cannot be basting
Perfect
I cannot have basted you cannot have basted she cannot have basted we cannot have basted you cannot have basted they cannot have basted
V-ing perfect
I cannot have been basting you cannot have been basting she cannot have been basting we cannot have been basting you cannot have been basting they cannot have been basting
Interrogative form
Simple form
can I baste? can you baste? can she baste? can we baste? can you baste? can they baste?
V-ing form
can I be basting? can you be basting? can she be basting? can we be basting? can you be basting? can they be basting?
Perfect
can I have basted? can you have basted? can she have basted? can we have basted? can you have basted? can they have basted?
V-ing perfect
can I have been basting? can you have been basting? can she have been basting? can we have been basting? can you have been basting? can they have been basting?
Interro-negative form
Simple form
can I not baste? can you not baste? can she not baste? can we not baste? can you not baste? can they not baste?
V-ing form
can I not be basting? can you not be basting? can she not be basting? can we not be basting? can you not be basting? can they not be basting?
Perfect
can I not have basted? can you not have basted? can she not have basted? can we not have basted? can you not have basted? can they not have basted?
V-ing perfect
can I not have been basting? can you not have been basting? can she not have been basting? can we not have been basting? can you not have been basting? can they not have been basting?