I can scythe you can scythe she can scythe we can scythe you can scythe they can scythe
V-ing form
I can be scything you can be scything she can be scything we can be scything you can be scything they can be scything
Perfect
I can have scythed you can have scythed she can have scythed we can have scythed you can have scythed they can have scythed
V-ing perfect
I can have been scything you can have been scything she can have been scything we can have been scything you can have been scything they can have been scything
Negation
Simple form
I cannot scythe you cannot scythe she cannot scythe we cannot scythe you cannot scythe they cannot scythe
V-ing form
I cannot be scything you cannot be scything she cannot be scything we cannot be scything you cannot be scything they cannot be scything
Perfect
I cannot have scythed you cannot have scythed she cannot have scythed we cannot have scythed you cannot have scythed they cannot have scythed
V-ing perfect
I cannot have been scything you cannot have been scything she cannot have been scything we cannot have been scything you cannot have been scything they cannot have been scything
Interrogative form
Simple form
can I scythe? can you scythe? can she scythe? can we scythe? can you scythe? can they scythe?
V-ing form
can I be scything? can you be scything? can she be scything? can we be scything? can you be scything? can they be scything?
Perfect
can I have scythed? can you have scythed? can she have scythed? can we have scythed? can you have scythed? can they have scythed?
V-ing perfect
can I have been scything? can you have been scything? can she have been scything? can we have been scything? can you have been scything? can they have been scything?
Interro-negative form
Simple form
can I not scythe? can you not scythe? can she not scythe? can we not scythe? can you not scythe? can they not scythe?
V-ing form
can I not be scything? can you not be scything? can she not be scything? can we not be scything? can you not be scything? can they not be scything?
Perfect
can I not have scythed? can you not have scythed? can she not have scythed? can we not have scythed? can you not have scythed? can they not have scythed?
V-ing perfect
can I not have been scything? can you not have been scything? can she not have been scything? can we not have been scything? can you not have been scything? can they not have been scything?