I can structuralise you can structuralise he can structuralise we can structuralise you can structuralise they can structuralise
V-ing form
I can be structuralising you can be structuralising he can be structuralising we can be structuralising you can be structuralising they can be structuralising
Perfect
I can have structuralised you can have structuralised he can have structuralised we can have structuralised you can have structuralised they can have structuralised
V-ing perfect
I can have been structuralising you can have been structuralising he can have been structuralising we can have been structuralising you can have been structuralising they can have been structuralising
Negation
Simple form
I can't structuralise you can't structuralise he can't structuralise we can't structuralise you can't structuralise they can't structuralise
V-ing form
I can't be structuralising you can't be structuralising he can't be structuralising we can't be structuralising you can't be structuralising they can't be structuralising
Perfect
I can't have structuralised you can't have structuralised he can't have structuralised we can't have structuralised you can't have structuralised they can't have structuralised
V-ing perfect
I can't have been structuralising you can't have been structuralising he can't have been structuralising we can't have been structuralising you can't have been structuralising they can't have been structuralising
Interrogative form
Simple form
can I structuralise? can you structuralise? can he structuralise? can we structuralise? can you structuralise? can they structuralise?
V-ing form
can I be structuralising? can you be structuralising? can he be structuralising? can we be structuralising? can you be structuralising? can they be structuralising?
Perfect
can I have structuralised? can you have structuralised? can he have structuralised? can we have structuralised? can you have structuralised? can they have structuralised?
V-ing perfect
can I have been structuralising? can you have been structuralising? can he have been structuralising? can we have been structuralising? can you have been structuralising? can they have been structuralising?
Interro-negative form
Simple form
can't I structuralise? can't you structuralise? can't he structuralise? can't we structuralise? can't you structuralise? can't they structuralise?
V-ing form
can't I be structuralising? can't you be structuralising? can't he be structuralising? can't we be structuralising? can't you be structuralising? can't they be structuralising?
Perfect
can't I have structuralised? can't you have structuralised? can't he have structuralised? can't we have structuralised? can't you have structuralised? can't they have structuralised?
V-ing perfect
can't I have been structuralising? can't you have been structuralising? can't he have been structuralising? can't we have been structuralising? can't you have been structuralising? can't they have been structuralising?