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 can't baste you can't baste she can't baste we can't baste you can't baste they can't baste
V-ing form
I can't be basting you can't be basting she can't be basting we can't be basting you can't be basting they can't be basting
Perfect
I can't have basted you can't have basted she can't have basted we can't have basted you can't have basted they can't have basted
V-ing perfect
I can't have been basting you can't have been basting she can't have been basting we can't have been basting you can't have been basting they can't 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't I baste? can't you baste? can't she baste? can't we baste? can't you baste? can't they baste?
V-ing form
can't I be basting? can't you be basting? can't she be basting? can't we be basting? can't you be basting? can't they be basting?
Perfect
can't I have basted? can't you have basted? can't she have basted? can't we have basted? can't you have basted? can't they have basted?
V-ing perfect
can't I have been basting? can't you have been basting? can't she have been basting? can't we have been basting? can't you have been basting? can't they have been basting?