English verb conjugation
CAN LEMMATISE

Regular verb: lemmatise - lemmatised - lemmatised

Affirmation

Simple form	V-ing form
I can lemmatise you can lemmatise he can lemmatise we can lemmatise you can lemmatise they can lemmatise	I can be lemmatising you can be lemmatising he can be lemmatising we can be lemmatising you can be lemmatising they can be lemmatising
Perfect	V-ing perfect
I can have lemmatised you can have lemmatised he can have lemmatised we can have lemmatised you can have lemmatised they can have lemmatised	I can have been lemmatising you can have been lemmatising he can have been lemmatising we can have been lemmatising you can have been lemmatising they can have been lemmatising

Negation

Simple form	V-ing form
I can't lemmatise you can't lemmatise he can't lemmatise we can't lemmatise you can't lemmatise they can't lemmatise	I can't be lemmatising you can't be lemmatising he can't be lemmatising we can't be lemmatising you can't be lemmatising they can't be lemmatising
Perfect	V-ing perfect
I can't have lemmatised you can't have lemmatised he can't have lemmatised we can't have lemmatised you can't have lemmatised they can't have lemmatised	I can't have been lemmatising you can't have been lemmatising he can't have been lemmatising we can't have been lemmatising you can't have been lemmatising they can't have been lemmatising

Interrogative form

Simple form	V-ing form
can I lemmatise? can you lemmatise? can he lemmatise? can we lemmatise? can you lemmatise? can they lemmatise?	can I be lemmatising? can you be lemmatising? can he be lemmatising? can we be lemmatising? can you be lemmatising? can they be lemmatising?
Perfect	V-ing perfect
can I have lemmatised? can you have lemmatised? can he have lemmatised? can we have lemmatised? can you have lemmatised? can they have lemmatised?	can I have been lemmatising? can you have been lemmatising? can he have been lemmatising? can we have been lemmatising? can you have been lemmatising? can they have been lemmatising?

Interro-negative form

Simple form	V-ing form
can't I lemmatise? can't you lemmatise? can't he lemmatise? can't we lemmatise? can't you lemmatise? can't they lemmatise?	can't I be lemmatising? can't you be lemmatising? can't he be lemmatising? can't we be lemmatising? can't you be lemmatising? can't they be lemmatising?
Perfect	V-ing perfect
can't I have lemmatised? can't you have lemmatised? can't he have lemmatised? can't we have lemmatised? can't you have lemmatised? can't they have lemmatised?	can't I have been lemmatising? can't you have been lemmatising? can't he have been lemmatising? can't we have been lemmatising? can't you have been lemmatising? can't they have been lemmatising?