I could notarise you could notarise she could notarise we could notarise you could notarise they could notarise
V-ing form
I could be notarising you could be notarising she could be notarising we could be notarising you could be notarising they could be notarising
Perfect
I could have notarised you could have notarised she could have notarised we could have notarised you could have notarised they could have notarised
V-ing perfect
I could have been notarising you could have been notarising she could have been notarising we could have been notarising you could have been notarising they could have been notarising
Negation
Simple form
I could not notarise you could not notarise she could not notarise we could not notarise you could not notarise they could not notarise
V-ing form
I could not be notarising you could not be notarising she could not be notarising we could not be notarising you could not be notarising they could not be notarising
Perfect
I could not have notarised you could not have notarised she could not have notarised we could not have notarised you could not have notarised they could not have notarised
V-ing perfect
I could not have been notarising you could not have been notarising she could not have been notarising we could not have been notarising you could not have been notarising they could not have been notarising
Interrogative form
Simple form
could I notarise? could you notarise? could she notarise? could we notarise? could you notarise? could they notarise?
V-ing form
could I be notarising? could you be notarising? could she be notarising? could we be notarising? could you be notarising? could they be notarising?
Perfect
could I have notarised? could you have notarised? could she have notarised? could we have notarised? could you have notarised? could they have notarised?
V-ing perfect
could I have been notarising? could you have been notarising? could she have been notarising? could we have been notarising? could you have been notarising? could they have been notarising?
Interro-negative form
Simple form
could I not notarise? could you not notarise? could she not notarise? could we not notarise? could you not notarise? could they not notarise?
V-ing form
could I not be notarising? could you not be notarising? could she not be notarising? could we not be notarising? could you not be notarising? could they not be notarising?
Perfect
could I not have notarised? could you not have notarised? could she not have notarised? could we not have notarised? could you not have notarised? could they not have notarised?
V-ing perfect
could I not have been notarising? could you not have been notarising? could she not have been notarising? could we not have been notarising? could you not have been notarising? could they not have been notarising?