I can geometrise you can geometrise he can geometrise we can geometrise you can geometrise they can geometrise
V-ing form
I can be geometrising you can be geometrising he can be geometrising we can be geometrising you can be geometrising they can be geometrising
Perfect
I can have geometrised you can have geometrised he can have geometrised we can have geometrised you can have geometrised they can have geometrised
V-ing perfect
I can have been geometrising you can have been geometrising he can have been geometrising we can have been geometrising you can have been geometrising they can have been geometrising
Negation
Simple form
I cannot geometrise you cannot geometrise he cannot geometrise we cannot geometrise you cannot geometrise they cannot geometrise
V-ing form
I cannot be geometrising you cannot be geometrising he cannot be geometrising we cannot be geometrising you cannot be geometrising they cannot be geometrising
Perfect
I cannot have geometrised you cannot have geometrised he cannot have geometrised we cannot have geometrised you cannot have geometrised they cannot have geometrised
V-ing perfect
I cannot have been geometrising you cannot have been geometrising he cannot have been geometrising we cannot have been geometrising you cannot have been geometrising they cannot have been geometrising
Interrogative form
Simple form
can I geometrise? can you geometrise? can he geometrise? can we geometrise? can you geometrise? can they geometrise?
V-ing form
can I be geometrising? can you be geometrising? can he be geometrising? can we be geometrising? can you be geometrising? can they be geometrising?
Perfect
can I have geometrised? can you have geometrised? can he have geometrised? can we have geometrised? can you have geometrised? can they have geometrised?
V-ing perfect
can I have been geometrising? can you have been geometrising? can he have been geometrising? can we have been geometrising? can you have been geometrising? can they have been geometrising?
Interro-negative form
Simple form
can I not geometrise? can you not geometrise? can he not geometrise? can we not geometrise? can you not geometrise? can they not geometrise?
V-ing form
can I not be geometrising? can you not be geometrising? can he not be geometrising? can we not be geometrising? can you not be geometrising? can they not be geometrising?
Perfect
can I not have geometrised? can you not have geometrised? can he not have geometrised? can we not have geometrised? can you not have geometrised? can they not have geometrised?
V-ing perfect
can I not have been geometrising? can you not have been geometrising? can he not have been geometrising? can we not have been geometrising? can you not have been geometrising? can they not have been geometrising?