puis

• Adv

  then; after; next

• Conj
• Verb

il

1. he (third-person singular masculine subject pronoun for human subject)
2. it (third-person singular subject pronoun for grammatically masculine objects)
3. Impersonal subject; it

suit

third-person singular present indicative of suivre

une

• Num

  feminine singular of un

• Article
• Noun

formation

1. formation, forming, development
2. education; training
3. formation