I can habit you can habit he can habit we can habit you can habit they can habit
V-ing form
I can be habiting you can be habiting he can be habiting we can be habiting you can be habiting they can be habiting
Perfect
I can have habited you can have habited he can have habited we can have habited you can have habited they can have habited
V-ing perfect
I can have been habiting you can have been habiting he can have been habiting we can have been habiting you can have been habiting they can have been habiting
Negation
Simple form
I can't habit you can't habit he can't habit we can't habit you can't habit they can't habit
V-ing form
I can't be habiting you can't be habiting he can't be habiting we can't be habiting you can't be habiting they can't be habiting
Perfect
I can't have habited you can't have habited he can't have habited we can't have habited you can't have habited they can't have habited
V-ing perfect
I can't have been habiting you can't have been habiting he can't have been habiting we can't have been habiting you can't have been habiting they can't have been habiting
Interrogative form
Simple form
can I habit? can you habit? can he habit? can we habit? can you habit? can they habit?
V-ing form
can I be habiting? can you be habiting? can he be habiting? can we be habiting? can you be habiting? can they be habiting?
Perfect
can I have habited? can you have habited? can he have habited? can we have habited? can you have habited? can they have habited?
V-ing perfect
can I have been habiting? can you have been habiting? can he have been habiting? can we have been habiting? can you have been habiting? can they have been habiting?
Interro-negative form
Simple form
can't I habit? can't you habit? can't he habit? can't we habit? can't you habit? can't they habit?
V-ing form
can't I be habiting? can't you be habiting? can't he be habiting? can't we be habiting? can't you be habiting? can't they be habiting?
Perfect
can't I have habited? can't you have habited? can't he have habited? can't we have habited? can't you have habited? can't they have habited?
V-ing perfect
can't I have been habiting? can't you have been habiting? can't he have been habiting? can't we have been habiting? can't you have been habiting? can't they have been habiting?