I can breech you can breech she can breech we can breech you can breech they can breech
V-ing form
I can be breeching you can be breeching she can be breeching we can be breeching you can be breeching they can be breeching
Perfect
I can have breeched you can have breeched she can have breeched we can have breeched you can have breeched they can have breeched
V-ing perfect
I can have been breeching you can have been breeching she can have been breeching we can have been breeching you can have been breeching they can have been breeching
Negation
Simple form
I cannot breech you cannot breech she cannot breech we cannot breech you cannot breech they cannot breech
V-ing form
I cannot be breeching you cannot be breeching she cannot be breeching we cannot be breeching you cannot be breeching they cannot be breeching
Perfect
I cannot have breeched you cannot have breeched she cannot have breeched we cannot have breeched you cannot have breeched they cannot have breeched
V-ing perfect
I cannot have been breeching you cannot have been breeching she cannot have been breeching we cannot have been breeching you cannot have been breeching they cannot have been breeching
Interrogative form
Simple form
can I breech? can you breech? can she breech? can we breech? can you breech? can they breech?
V-ing form
can I be breeching? can you be breeching? can she be breeching? can we be breeching? can you be breeching? can they be breeching?
Perfect
can I have breeched? can you have breeched? can she have breeched? can we have breeched? can you have breeched? can they have breeched?
V-ing perfect
can I have been breeching? can you have been breeching? can she have been breeching? can we have been breeching? can you have been breeching? can they have been breeching?
Interro-negative form
Simple form
can I not breech? can you not breech? can she not breech? can we not breech? can you not breech? can they not breech?
V-ing form
can I not be breeching? can you not be breeching? can she not be breeching? can we not be breeching? can you not be breeching? can they not be breeching?
Perfect
can I not have breeched? can you not have breeched? can she not have breeched? can we not have breeched? can you not have breeched? can they not have breeched?
V-ing perfect
can I not have been breeching? can you not have been breeching? can she not have been breeching? can we not have been breeching? can you not have been breeching? can they not have been breeching?