English verb conjugation
CAN METASTASISE

Regular verb: metastasise - metastasised - metastasised

Affirmation

Simple form	V-ing form
I can metastasise you can metastasise he can metastasise we can metastasise you can metastasise they can metastasise	I can be metastasising you can be metastasising he can be metastasising we can be metastasising you can be metastasising they can be metastasising
Perfect	V-ing perfect
I can have metastasised you can have metastasised he can have metastasised we can have metastasised you can have metastasised they can have metastasised	I can have been metastasising you can have been metastasising he can have been metastasising we can have been metastasising you can have been metastasising they can have been metastasising

Negation

Simple form	V-ing form
I can't metastasise you can't metastasise he can't metastasise we can't metastasise you can't metastasise they can't metastasise	I can't be metastasising you can't be metastasising he can't be metastasising we can't be metastasising you can't be metastasising they can't be metastasising
Perfect	V-ing perfect
I can't have metastasised you can't have metastasised he can't have metastasised we can't have metastasised you can't have metastasised they can't have metastasised	I can't have been metastasising you can't have been metastasising he can't have been metastasising we can't have been metastasising you can't have been metastasising they can't have been metastasising

Interrogative form

Simple form	V-ing form
can I metastasise? can you metastasise? can he metastasise? can we metastasise? can you metastasise? can they metastasise?	can I be metastasising? can you be metastasising? can he be metastasising? can we be metastasising? can you be metastasising? can they be metastasising?
Perfect	V-ing perfect
can I have metastasised? can you have metastasised? can he have metastasised? can we have metastasised? can you have metastasised? can they have metastasised?	can I have been metastasising? can you have been metastasising? can he have been metastasising? can we have been metastasising? can you have been metastasising? can they have been metastasising?

Interro-negative form

Simple form	V-ing form
can't I metastasise? can't you metastasise? can't he metastasise? can't we metastasise? can't you metastasise? can't they metastasise?	can't I be metastasising? can't you be metastasising? can't he be metastasising? can't we be metastasising? can't you be metastasising? can't they be metastasising?
Perfect	V-ing perfect
can't I have metastasised? can't you have metastasised? can't he have metastasised? can't we have metastasised? can't you have metastasised? can't they have metastasised?	can't I have been metastasising? can't you have been metastasising? can't he have been metastasising? can't we have been metastasising? can't you have been metastasising? can't they have been metastasising?