I can budget you can budget he can budget we can budget you can budget they can budget
V-ing form
I can be budgeting you can be budgeting he can be budgeting we can be budgeting you can be budgeting they can be budgeting
Perfect
I can have budgeted you can have budgeted he can have budgeted we can have budgeted you can have budgeted they can have budgeted
V-ing perfect
I can have been budgeting you can have been budgeting he can have been budgeting we can have been budgeting you can have been budgeting they can have been budgeting
Negation
Simple form
I can't budget you can't budget he can't budget we can't budget you can't budget they can't budget
V-ing form
I can't be budgeting you can't be budgeting he can't be budgeting we can't be budgeting you can't be budgeting they can't be budgeting
Perfect
I can't have budgeted you can't have budgeted he can't have budgeted we can't have budgeted you can't have budgeted they can't have budgeted
V-ing perfect
I can't have been budgeting you can't have been budgeting he can't have been budgeting we can't have been budgeting you can't have been budgeting they can't have been budgeting
Interrogative form
Simple form
can I budget? can you budget? can he budget? can we budget? can you budget? can they budget?
V-ing form
can I be budgeting? can you be budgeting? can he be budgeting? can we be budgeting? can you be budgeting? can they be budgeting?
Perfect
can I have budgeted? can you have budgeted? can he have budgeted? can we have budgeted? can you have budgeted? can they have budgeted?
V-ing perfect
can I have been budgeting? can you have been budgeting? can he have been budgeting? can we have been budgeting? can you have been budgeting? can they have been budgeting?
Interro-negative form
Simple form
can't I budget? can't you budget? can't he budget? can't we budget? can't you budget? can't they budget?
V-ing form
can't I be budgeting? can't you be budgeting? can't he be budgeting? can't we be budgeting? can't you be budgeting? can't they be budgeting?
Perfect
can't I have budgeted? can't you have budgeted? can't he have budgeted? can't we have budgeted? can't you have budgeted? can't they have budgeted?
V-ing perfect
can't I have been budgeting? can't you have been budgeting? can't he have been budgeting? can't we have been budgeting? can't you have been budgeting? can't they have been budgeting?