I could allegorise you could allegorise he could allegorise we could allegorise you could allegorise they could allegorise
V-ing form
I could be allegorising you could be allegorising he could be allegorising we could be allegorising you could be allegorising they could be allegorising
Perfect
I could have allegorised you could have allegorised he could have allegorised we could have allegorised you could have allegorised they could have allegorised
V-ing perfect
I could have been allegorising you could have been allegorising he could have been allegorising we could have been allegorising you could have been allegorising they could have been allegorising
Negation
Simple form
I couldn't allegorise you couldn't allegorise he couldn't allegorise we couldn't allegorise you couldn't allegorise they couldn't allegorise
V-ing form
I couldn't be allegorising you couldn't be allegorising he couldn't be allegorising we couldn't be allegorising you couldn't be allegorising they couldn't be allegorising
Perfect
I couldn't have allegorised you couldn't have allegorised he couldn't have allegorised we couldn't have allegorised you couldn't have allegorised they couldn't have allegorised
V-ing perfect
I couldn't have been allegorising you couldn't have been allegorising he couldn't have been allegorising we couldn't have been allegorising you couldn't have been allegorising they couldn't have been allegorising
Interrogative form
Simple form
could I allegorise? could you allegorise? could he allegorise? could we allegorise? could you allegorise? could they allegorise?
V-ing form
could I be allegorising? could you be allegorising? could he be allegorising? could we be allegorising? could you be allegorising? could they be allegorising?
Perfect
could I have allegorised? could you have allegorised? could he have allegorised? could we have allegorised? could you have allegorised? could they have allegorised?
V-ing perfect
could I have been allegorising? could you have been allegorising? could he have been allegorising? could we have been allegorising? could you have been allegorising? could they have been allegorising?
Interro-negative form
Simple form
couldn't I allegorise? couldn't you allegorise? couldn't he allegorise? couldn't we allegorise? couldn't you allegorise? couldn't they allegorise?
V-ing form
couldn't I be allegorising? couldn't you be allegorising? couldn't he be allegorising? couldn't we be allegorising? couldn't you be allegorising? couldn't they be allegorising?
Perfect
couldn't I have allegorised? couldn't you have allegorised? couldn't he have allegorised? couldn't we have allegorised? couldn't you have allegorised? couldn't they have allegorised?
V-ing perfect
couldn't I have been allegorising? couldn't you have been allegorising? couldn't he have been allegorising? couldn't we have been allegorising? couldn't you have been allegorising? couldn't they have been allegorising?